ONYX-R 55W Desktop CO2 Laser Engraver with Autofocus

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Product Information

Specifications

• *  **Model:** ONYX-R

  • Input Voltage: 110-120V
  • Power Consumption: 550W
  • Rated Power: 55W
  • Expected Service Life (at 70% Power): 8,000 /
    6,000 / 4,000 hrs

Product Usage Instructions

Operating Procedures

1. Program the controller for the pattern to be cut or
   engraved.

2. Open the housing to place the panel or material workpiece.

3. Close the housing if possible.

4. Initiate the cutting process.

5. Open the housing to remove the finished workpiece.

Maintenance

Maintenance includes routine cleaning and emptying the scrap
tray. Make sure to perform these procedures with the machine turned
off.

Service

Service includes initial installation, alignment, and repairs if
necessary. Only trained service personnel should perform service or
repairs. Some procedures may require the machine to be turned
on.

FAQ

Q: What should I do if the laser beam is not cutting through

the material?

A: Check the focus lens and make sure it is clean and correctly
positioned. Adjust the focus lens if needed for proper cutting.

Q: How often should I clean the machine?

A: It is recommended to perform routine cleaning after every few
usages to maintain optimal performance.

Q: Can I use materials larger than the processing area?

A: Yes, the machine can accommodate larger materials by
utilizing removable panels (pass-throughs) in the housing.

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PREFACE
Welcome to the Monport Laser Family! We are very excited to have you as one of our valued customers. To save time in the future, it is recommended that you print this manual and keep it close to your machine or computer for easy access when designing files or operating the machine. Prior to operating the machine, please be sure to read the manual carefully, as the manual shows the basic setup and working principle of the machine. We understand that it can be difficult to understand a new piece of machinery, but with some effort and patience you will be operating your new laser with confidence and speed in no time! If you have any questions while reading the manual or setting up your machine, please feel free to call us at +1 (213)554-8829 or email us at support@monportlaser.com. Our technical support team will be happy to help.
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DEFINITIONS OF PROCEDURES
The Monport ONYX-R laser, the machine you’re about to explore, utilizes a carbon dioxide laser for cutting or engraving. Inside the protective housing, the laser beam travels through three mirrors on a two-axis moving frame and is then reflected into the focusing optics for irradiation of the workpiece.
Operation
Operating procedures include programming the controller for the pattern to be cut or engraved, opening the housing to place the panel or material workpiece, closing the housing if possible, initiating the cutting process, and opening the housing to remove the finished workpiece. Because the machine can accommodate panels that exceed the dimensions of the machine, the housing includes removable panels (pass-throughs).
Maintenance
Maintenance includes routine cleaning and scrap tray emptying. These procedures should be performed with the machine off.
Service
Service includes initial installation and alignment, as well as repairs if necessary. These procedures may require the machine to be turned on. Monport recommends that only trained service personnel perform service or repairs.
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FIRE WARNING
Your laser system utilizes a high intensity beam of light that can generate extremely high temperatures when it comes into contact with the material being engraved, marked or cut. Some materials are highly flammable and can be easily ignited, causing an open flame that can set the machine on fire. This open flame is very dangerous and has the potential to destroy not only the machine but the building in which it is housed. Experience verifies that vector cutting with the laser has the greatest potential to create an open flame. Many materials are flammable, and acrylic, in all its different forms, has been shown to be particularly flammable when vector cutting with the laser. Please read the following warnings and recommendations, and follow them at all times:
Stay with the laser. Never leave the laser system unattended during operation. Keep the working area clear. Clean up around the machine and keep the area free of clutter, combustible materials, explosives, or volatile solvents such as acetone, alcohol, or gasoline. Be prepared with a fire extinguisher. Always keep a properly maintained and inspected fire extinguisher at hand. Monport recommends a Halotron fire extinguisher or a multi-purpose dry chemical fire extinguisher. Although the Halotron extinguisher is more expensive than a dry chemical one, it offers certain advantages when used. For example, the Halotron extinguisher discharges a clean and easily removable substance that is not harmful to the mechanics or wiring of the laser system. However, the dry chemical extinguisher discharges a sticky and corrosive powder that is very difficult to clean up. Use Air Assist. Always use the system’s Air Assist feature when vector cutting. Take caution when vector cutting. Many materials have the potential to suddenly burst into flames when cut with a laser, even materials that the user may be very familiar with. Always monitor the machine during operation. Clean the laser system. A build-up of cutting and engraving residue and debris is dangerous and can create a fire hazard. Keep your laser system clean and free of debris. Regularly clean underneath the Vector Cutting Table to remove small pieces that have fallen through the grid.
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CONTENT
1. Introduction ……………………………………………………………………………………………………………………………. 6 1.1 General Information …………………………………………………………………………………………………………. 6 1.2 Designated Use ………………………………………………………………………………………………………………… 6 1.3 Technical Specifications ……………………………………………………………………………………………………. 7 1.4 Components …………………………………………………………………………………………………………………….. 8
2. Safety Information …………………………………………………………………………………………………………………….9 2.1 Disclaimer ………………………………………………………………………………………………………………………..9 2.2 General Safety …………………………………………………………………………………………………………………. 9 2.3 Laser Safety …………………………………………………………………………………………………………………… 11 2.4 Electrical Safety ………………………………………………………………………………………………………………12 2.5 Material Safety ………………………………………………………………………………………………………………. 12
3. Installation …………………………………………………………………………………………………………………………….. 14 3.1 Overview ………………………………………………………………………………………………………………………. 14 3.2 Location Selection ………………………………………………………………………………………………………….. 14 3.3 Unpacking ………………………………………………………………………………………………………………………15 3.4 Exhaust System ……………………………………………………………………………………………………………… 15 3.5 Main Power …………………………………………………………………………………………………………………… 16 3.6 Cooling System ……………………………………………………………………………………………………………… 16 3.7 Air Assist ………………………………………………………………………………………………………………………. 16 3.8 Control Computer …………………………………………………………………………………………………………… 16 3.9 Initial Testing …………………………………………………………………………………………………………………. 17 3.10 Security ………………………………………………………………………………………………………………………..17
4. Operation ………………………………………………………………………………………………………………………………. 18 4.1 Overview ………………………………………………………………………………………………………………………. 18 4.2 General Instructions …………………………………………………………………………………………………………18 4.3 Rotary Instructions …………………………………………………………………………………………………………. 20 4.4 Instructions for Specific Materials ……………………………………………………………………………………. 20
5. Maintenance ………………………………………………………………………………………………………………………….. 21 5.1 Overview ………………………………………………………………………………………………………………………. 21 5.2 Cleaning …………………………………………………………………………………………………………………………21 5.3 Cooling System ……………………………………………………………………………………………………………… 22 5.4 Laser Alignment …………………………………………………………………………………………………………….. 23 5.5 Lubrication ……………………………………………………………………………………………………………………. 23 5.6 Parts Replacement ………………………………………………………………………………………………………….. 23 5.7 Disposal Instructions ………………………………………………………………………………………………………. 23
6. Contact Information …………………………………………………………………………………………………………………24 Attachment ……………………………………………………………………………………………………………………………….. 25
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INTRODUCTION
1.1 General Information
This manual is the designated user guide to the installation, setup, safe operation, and maintenance of your desktop laser engraver. It is divided into six chapters covering Introduction, Safety Information, Installation, Operation, Maintenance, and Contact Information.
1.2 Designated Use
The ONYX-R is designed for engraving signs and other consumer products on applicable substrates. Its laser can process a wide variety of materials, including wood and cork, paper and cardboard, most plastics, glass, cloth and leather, and stone. It can also be used with some specially coated metals. Use of this system for non-designated purposes or materials is not permitted. The system must be operated, maintained, and repaired by personnel who are familiar with the field of use, the dangers of the machine and the material to be engraved, including its reflectivity, conductivity, and potential to produce harmful or combustible fumes, etc. Laser beams are dangerous. The manufacturer and/or seller assume(s) no responsibility or liability for any improper use of this device or for any damage or injury resulting from such use. The operator is obligated to use this desktop laser engraver only in accordance with its designated use, the other instructions in its manuals, and all applicable local and national laws and regulations.
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1.3 Technical Specifications

Model

Input Voltage

Power Consumption

Rated Power

Expected Service Life

(at<40% / 40-70% / >70% Power)

Laser Wavelength

Laser Tube

Diameter Length

Mirror

Diameter Thickness

Diameter

Focus Lens

Thickness Focal Length

Distance to Nozzle

Honeycomb Workbed Dimensions

Processing Area

Standard Rotary Hole

Front/Back Pass-Through Area

Max. Processing Speed

Rec. Processing Acceleration

X-Axis Y-Axis

Max. Material Thickness

Standard Without Workbed

Max. Resolution

Min. Letter Size

Mainboard

Integrated Water Pump

Capacity Flow Rate

Integrated Air Assist

Port Diameter Air Flow

Max. Resolution

Integrated Digital Camera Field of View

Accuracy

Compatible Operating Software

Dimensions

Net Weight

ONYX-R 110-120V 550W 55W

8,000 / 6,000 / 4,000 hrs

10,600 nm 2.2 in 34.6 in 0.8 in 0.12 in 0.7 in 0.08 in 2 in 0.2 in 21.6×14.1×0.8 in 18.1×11.4in 11×15.3 in 14.1×0.28 in 19.6 ips 196 ips2 118 ips2 0.39 in 1.18 in 1000 dpi 0.04×0.04 in KT332NZ (EC) 1.6 qt 142 gph 0.32 in 18.8 cfm 5 MP 18.1×11.4 in 0.04 in LightBurn, RDWorks 38.4×21.6×10 in 135 lbs

55 mm 880 mm 20.55 mm 3 mm 18.5 mm 2 mm 50.8 mm 5 mm 550x360x20 mm 460×290 mm 280×390 mm 360×7 mm 500 mm/s 5000 mm/s2 3000 mm/s2 10 mm 30 mm
1×1 mm
1.5 L 540 L/hr 8 mm 533 L/min
460×290 mm 1 mm
975x549x254 mm 60 kg

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1.4 Components
Here’s a quick tour of the parts you need to know: Top View

Button Color Green Blue Red

Status Standby
Working Error or Malfunction

Front View

Fireproof PE

Rear View

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SAFETY INFORMATION
2.1 Disclaimer
Your ONYX-R may differ slightly from those shown in this manual due to options, updates, etc. Please contact us if your engraving machine was supplied with an outdated manual or if you have any other questions. The ONYX-R is a Class 4 laser product, as defined by International Standard IEC 60825-1. It complies with 21 CFR 1040.10 and 1040.11 and the Federal performance standards for Light-Emitting Products, with the exception of deviations pursuant to Laser Notice NO. 50 dated July 16, 2001. The Laser Notice NO. 50, issued by the Center for Devices and Radiological Health of the US FDA, permits manufacturers to classify and manufacture their products in accordance with the International Standard. The output of the embedded laser is fully contained. The laser cabinet has safety interlocks that will turn off the laser if any access door is opened during operation, so no special precautions are required to operate the laser safely. The access doors are interlocked and can be opened without the use of a tool. Opening any interlocked door while the machine is operating will immediately stop the laser from firing. The access panels are not interlocked and require a tool to open or remove. They should always be installed in place when the laser is operating. Never operate the laser system with an access panel removed. The visible output beam of the Laser Diode pointer (Red Dot pointer) is accessible to the operator. This device employs the same technology as a common laser pen-pointer and, like it, is potentially hazardous if its beam is directed into the eye. We have made every effort to make the Laser Diode pointer (Red Dot pointer) as safe as possible. The beam path is located well inside the cabinet, and no hazardous levels of laser radiation would escape under normal conditions.
2.2 General Safety Instructions
The cover’s viewing window naturally absorbs most reflected beams from the high infrared laser, but it is NOT protected from the beams. Protective eyewear should ALWAYS be worn by EVERYONE present when the laser is active, and such eyewear should be OD6+ at the laser’s main wavelength of 10.6 microns.
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Your ONYX-R should come with warning labels in the following locations:
If any of these labels is missing, illegible, or damaged, it must be replaced. Use this laser engraving device only in accordance with all applicable local and national laws and regulations. While the safe use of lasers (Z136) standards published by the American National Standards Institute do not have the force of law in the United States, compliance with its provisions may be required by some companies or local authorities to minimize risk and liability. In particular, it may be necessary in commercial settings to formally designate a laser safety officer, to post warning signs in areas with active lasers, and to document that all laser equipment operators have been properly trained. Use this device only in accordance with this manual and the supplied manual for the engraving software. Only allow this device to be installed, operated, maintained or repaired by others who have also read and understood both manuals. Ensure that both manuals are included with this device if it is ever given or sold to a third party. DO NOT leave this device unattended during operation. Observe the device throughout its operation and, if anything seems to be operating strangely, immediately cut off ALL power to the machine and contact either our Customer Service or your dedicated repair service. Also ensure that the device is FULLY turned off after each use. DO NOT allow minors, untrained personnel, or personnel with physical or mental impairments that would affect their ability to follow this manual and the software manual to install, operate, maintain, or repair this device. Any untrained personnel who might be near the device during operation MUST be informed of its potential danger and fully instructed in how to avoid injury during use. Always keep a fire extinguisher, water hose, or other flame retardant system nearby in case of accidents. Ensure that the phone number of the local fire station is clearly displayed nearby. In case of a fire, disconnect the electrical power before extinguishing the flame. When using your fire extinguisher, be careful not to use it too close to the flame to keep it within the correct range, as its high pressure can cause blowback.
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2.3 Laser Safety Instructions
The ONYX-R utilizes an invisible CLASS 4 LASER, the most powerful and dangerous class of laser available for public application. If used or modified carelessly, it can cause serious property damage and severe personal injury, including but not limited to the following:
The laser will easily burn nearby combustible materials
Some working materials may produce radiation or harmful gases during processing
Direct exposure to the laser will cause personal injury, including severe burns and irreparable eye damage
· DO NOT modify or disable the safety features provided on this device unless specifically instructed by this manual. Do not modify or disassemble the laser, and do not use the laser if it has been modified or disassembled by anyone other than trained and qualified personnel. Do not activate the laser without its focus lens. The use of adjusted, modified, or otherwise incompatible equipment may result in dangerous radiation exposure and other injuries.
· NEVER leave any part of the polar open during operation, except (if needed) the pass-through doors. Never interfere with the laser beam. Do not place any part of your body in any part of the laser path during operation, and never attempt to view the laser directly. When using the pass-through doors or otherwise at the exposure to the laser beam, take measures to protect yourself from potentially reflected laser beams, including the use of personal protective equipment.
· DO NOT stare or allow others to stare continuously at the active laser, even with protective eyewear and/or when the cover is closed. The viewing window naturally absorbs most reflected beams from the high infrared laser, but it is NOT protected from the beams. EVERYONE nearby when the laser is active should wear protective eyewear specially designed to filter the specific wavelength of your engraver’s laser with an optical density (OD) of 6+.
· Use this engraver ONLY if its automatic shutoffs are working properly. Never disable any of these shutoffs unless specifically instructed by this manual. When you first get this engraver and if you subsequently discover any problems, test them (see below) before undertaking any other work. Do not continue to use this engraver if the shutoffs do not occur. Turn off the device, and contact technical support or your repair service.
· Use this engraver ONLY on a flat and stable surface. Using it on an unstable or tilted surface may cause the laser to deviate from its intended path or permanently damage internal components of the device.
· DO NOT use this laser engraver under ANY circumstances if the water cooling system is not working properly. Always visually confirm that water is flowing through the entire system before turning on the laser tube. Immediately stop using the laser engraver if the water cooling system malfunctions. If the system stops operating because the coolant has reached its maximum temperature of 122°F (50°C), allow the system to cool for at least thirty minutes before restarting.
· DO NOT use generic coolants or antifreezes in your cooling water, as they may leave corrosive residues and solidify in your hoses and piping, causing malfunctions and even explosions. Use custom laser-safe formulations, and use and store your engraver in a climate-controlled area.
· DO NOT leave potentially combustible, flammable, explosive, or corrosive materials below or near the laser as they could be exposed to the direct or reflected laser beam.
· DO NOT use or leave sensitive EM (electromagnetic) equipment nearby. Ensure that the area around the laser is free of strong electromagnetic interference during use.
· ONLY use this machine to process the materials as described in the Material Safety section of this manual. The laser settings and engraving processes must be properly adjusted for specific materials.
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· Ensure that the area is kept free of airborne pollutants, as these might pose a similar risk of reflection, combustion, etc.
2.4 Electrical Safety Instructions
ONLY use this device with a compatible, stable and grounded power supply with a voltage fluctuation of less than 5%. Do not use an ungrounded 3-to-2 prong adapter. The grounding of the device should be checked regularly for any damage to the cable or loose connections.
DO NOT connect other devices to the same circuit, as the laser system may require its full amperage. Do not use standard extension cords or power strips; only surge protectors rated over 2000J are suitable.
The working area around this laser engraving device should be kept dry and well ventilated. Keep environment temperature between 40-104°F (5-40°C), 75°F (25°C) or lower for best results, and humidity between 20-85%.
Adjustment, maintenance, and repair of the electrical components of this device must be done ONLY by trained and qualified personnel to avoid fire and other malfunctions, including potential radiation exposure from damaged laser components. Because specialized techniques are required for testing the electrical components of this marking system, it is recommended such testing be done only by the manufacturer, seller, or repair service.
Unless otherwise specified, adjustment, maintenance, and repair should ONLY be done when the device is turned off, disconnected from the power supply, and fully cooled.
2.5 Material Safety Instructions
Users of this laser engraving machine are responsible for confirming that materials to be processed can withstand the heat of the laser and will not produce any emissions or by-products either harmful to people nearby or in violation of any local or national laws or regulations. In particular, do not use this device to process polyvinyl chloride (PVC), Teflon, or other materials containing halogen under any circumstances.
Users of this laser engraver should ensure that every person present during operation wears sufficient PPE to avoid any injury from emissions or by- products of the materials being processed. In addition to the protective laser eyewear discussed above, this may require goggles, masks or respirators, gloves, and other protective outer clothing.
DO NOT operate the laser without the air assist. Users of this laser engraver should ensure that unsafe dust and debris generated during use is fully cleaned up after use. Dust accumulated on the surfaces of the main bay and the tray underneath may cause a fire hazard as it can be easily ignited by the heat of the laser.
DO NOT use this laser engraver under any circumstances if the exhaust system is not working properly. Always ensure that the exhaust fan can remove the dust and gas produced during the engraving process in accordance with all applicable local and national laws and regulations. Immediately stop using the laser engraver if the exhaust fan or vent pipe malfunctions.
Special caution must be taken by users when working with conductive materials, as the buildup of their dust and ambient particles may damage electrical components, cause short circuits, or produce other effects, including reflected laser radiation.
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This machine can be safely used with the following materials: Plastics · Acrylonitrile Butadiene Styrene (ABS) · Nylon (Polyamide, PA, etc.) · Polyethylene (PE) · High-Density Polyethylene (HDPE, PEHD, etc.) · Biaxially- Oriented Polyethylene Terephthalate (BoPET, Mylar, Polyester, etc.) · Polyethylene Terephthalate Glycol (PETG, PET-G, etc.) · Polyimide (PI, Kapton, etc.) · Polymethyl Methacrylate (PMMA, Acrylic, Plexiglass, Lucite, etc.) · Polyoxymethylene (POM, Acetal, Delrin, etc.) · Polypropylene (PP, etc.) · Styrene Other · Cardboard · Ceramics, including Dishes, Tile, etc. · Glass · Leather · Paper & Paperboard · Rubber · Stone, including Marble, Granite, etc. · Textiles, including Cotton, Suede, Felt, Hemp, etc. · Wood, including Cork, MDF, Plywood, Balsa, Birch, Cherry, Oak, Poplar, etc. See Attachment 1 for the recommended parameters for commonly engraved materials.
This machine CANNOT be used with the following materials or with any materials containing them:
· Artificial Leather containing Hexavalent Chromium (Cr[VI]), due to its toxic fumes · Astatine, due to its toxic fumes · Beryllium Oxide, due to its toxic fumes · Bromine, due to its toxic fumes · Chlorine, including Polyvinyl Butyrale (PVB) and Polyvinyl Chloride (PVC, Vinyl, Cintra, etc.), due to its toxic
fumes · Fluorine, including Polytetrafluoroethylenes (Teflon, PTFE, etc.), due to its toxic fumes · Iodine, due to its toxic fumes · Metals, due to their conductivity and reflectivity · Phenolic Resins, including various forms of Epoxy, due to their toxic fumes · Polycarbonate (PC, Lexan, etc.), due to its toxic fumes
For other materials, if you are unsure of their safety or laser compatibility with this device, please contact our support department for further guidance.
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INSTALLATION
3.1 Installation Overview
· A complete working system consists of the laser engraving cabinet, its vent, a water tank (not included) with a pump (included), all applicable connecting cables, the laser and access keys.
· The cabinet can is compatible with designs provided by the enclosed engraving software via a direct or internet connection to your computer; it can also engrave designs loaded directly from a flash drive.
· Users can configure other accessories (such as an industrial water chiller, fume extractor, or rotary axis) to suit their needs. Use only the hardware, wiring, and power sources that are included or compatible with this device. Installing equipment that your device is not designed to work with can lead to poor performance, shortened service time, increased maintenance costs, property damage, and personal injury.
· Each customer must understand the specific requirements before installing the system to ensure proper setup and safe laser performance. If you have any questions or problems with the installation, please contact our technicians and customer support team.
· Any auxiliary equipment must be adjusted to the base machine. If you have any queries, please contact the dealer or manufacturer of such equipment.
3.2 Location Selection
· Before assembling your cabinet laser engraver, select an appropriate location that meets all safety requirements.
· Ensure that the selected location is stable, level, dry, and climate- controlled, maintaining an ambient temperature of 40-80°F and humidity below 70%. Avoid placing the machine where the temperature and humidity are close to the dew point. If possible, select a windowless room or use blinds and/or curtains to shield the equipment from direct sunlight, preventing potential additional heat.
· The location should be free of dust and airborne pollutants, and well- ventilated to safely handle any fumes produced during the engraving process in accordance with applicable laws and regulations. Depending on the materials you plan to process, you may need to install a dedicated ventilation system.
· Keep the machine away from children, any combustible, flammable, explosive or corrosive materials, and sensitive EMI devices.
· Ensure that the power cord is plugged into a compatible and stable power source via a grounded 3-prong outlet. No other appliances should draw current from the same fuse.
· Keep firefighting equipment nearby, and prominently display the local fire department’s phone number.
· It’s strongly recommended to have an extra worktable nearby to avoid placing objects on or near the machine, reducing the risk of fire or laser hazards.
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3.3 Unpacking Your Engraver

Your new ONYX-R arrives in a wooden crate with its accessories (including this manual) packaged inside the main bay. You should place the crate in a spacious and flat area for unpacking, ideally where you plan to operate the machine permanently. At least two people are required to move and adjust the engraver’s position to keep it level and avoid any sharp or sudden movement.

Step 1. Open the top of the crate. Remove the honeycomb workbed and the surrounding foam insulation.

Step 2.

Carefully remove the other packaging and foam insulation from the sides and set them aside. With at least one other person, use the two straps around the engraver to lift it out of the crate and place it on a flat and sturdy table or countertop.

Step 3. Carefully remove the straps and plastic packaging around the engraver.

Step 4. Check the accessory package that comes with the machine: a power connecting cable, an eddy current fan, 2 exhaust pipes and 2 hose clamps, an Ethernet cable, 2 USB cables for using engraving software, a USB flash drive, a storage box, and this manual.

Step 5. Carefully remove any remaining internal packaging and supports, including the strap around the laser head, and set them aside. The laser tube is a highly fragile object and should be handled with care and as little as possible.

Step 6. Pull out the debris tray. The honeycomb workbed has inch and metric rulers on opposite sides. Place it with the side you prefer to use facing up and slide it into place. Then slide the tray back underneath it.

Never attempt to place or remove the honeycomb workbed through the main cover. Always remove it together with the debris tray.

Step 7. You may keep the packaging in case of future return, but if you dispose of it or any accessories, be sure to do so in accordance with applicable waste disposal regulations.

3.4 Exhaust System Installation
Extend the supplied duct pipes to a total length of 59″ (1.5 m). Plan the route they will take from your engraver’s fan to a dedicated purifier or, if the fumes and debris are not hazardous and meet local and national air safety standards, to any window or exterior vent. Generally speaking, the straighter you keep the pipes between your engraver and their outlet, the better your system’s ventilation will be and the less quickly dust and debris will build up in the pipes over time.
Slide the two small hose clamps onto the smaller exhaust pipe. Attach one end of the pipe directly to the rim surrounding the exhaust fan behind the laser. Use a screwdriver to tighten one of the clamps around this connection. Attach the other end of the pipe to the inlet side of the 35W duct fan using the supplied adapter ring. Tighten the other clamp around this connection.
Slide the large hose clamp onto the larger exhaust pipe. Attach one end of the pipe to the outlet side of the duct fan and tighten the clamp around this connection. Attach the other end to a fume extractor or to the open air outside your working area.
Connect the duct fan to power, ideally on a separate circuit from the one that will be used to power the laser itself. Turn it on and confirm that it operates at both speeds.
NEVER operate the laser if the exhaust system is not removing the fumes and dust produced by the materials from your working area. Always research materials before use and never operate the laser on any materials that can produce corrosive, hazardous, or even deadly fumes.

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3.5 Main Power Connection
Confirm that the voltage on the label above the laser’s power socket matches your local power supply. Connect one end of the power cord to the socket at the back of the machine. (If the interlock connector does not fit, pull back its outer casing, align its holes with the pins, and try again.) Connect the other end of the power cord directly to a grounded outlet or to a surge protector rated over 2000J that is connected to a grounded outlet. Do not connect it to any standard extension cord, power strip, or ungrounded adapter. For best results, have a trained technician verify that your power supply has less than 5% fluctuation and that your outlet is properly grounded with less than 5 resistance along the line.
Poor grounding WILL cause equipment failure and create a serious electrical shock hazard. The manufacturer and/or seller assume(s) no responsibility or liability for any damage, accidents, or injuries caused by improper grounding connections.
3.6 Cooling System Inspection
The supplied water pump is essential to the performance and longevity of your engraver. If this laser works without a properly maintained cooling system, its glass tube WILL crack from excess heat. Open the cover and confirm that the plastic tank to the left of your main bay is full. The integrated water pump should arrive with about 1.6 quarts (1.5 L) of coolant already in place. The coolant should not require replacement during the first year of service, but it should be refilled if the tank ever appears to be less than two-thirds full before activation. Turn on the engraver’s main power switch, and confirm that the coolant begins to flow from its tank, through the laser tube and back into the tank.
3.7 Air Assist Inspection
Your air assist should also arrive pre-installed and correctly wired. Confirm that pressurized air begins to blow from the laser head when the engraver is connected to power and turned on.
If any tubing or wiring needs to be adjusted or reconnected, turn off the machine and disconnect the power before making any adjustment.
3.8 Control Computer Connection
Your device comes with a USB flash drive containing a copy of Ruida Technology’s RDWorks software and a digital copy of its official instruction manual. You can also download a free copy of the latest version of RDWorks from our website at www.monportlaser.com/pages/download-center or from Ruida’s own website at www.rdacs.com/en. Refer to the software manual for details of the control computer requirements.
Configuration Steps
1. Connect your computer to the engraver using the supplied Ethernet cable or one of the USB cables. Then use the other USB cable to connect your computer to the port marked “Camera”.
2. Connect the USB flash drive to a third port or to a USB hub connected to your computer. Alternatively, move all of its files to a folder on your computer.
3. Install and open RDWorks on your control computer. 4. In RDWorks, go to Model (ALT+M) on the main toolbar and select “RT332”. 5. Go to File (ALT+F) on the main toolbar and select Vendor Settings. Enter the default password
“rd8888” and select Open. Then load the file Manufacturer_parameters.RDVSet from the USB flash drive or the folder you created on your computer. 6. Go to Config (ALT+S) and select System Settings. Select Import Soft Para. Then go to the USB flash drive or your folder and load the file Software_parameter.cfg.
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7. In the system work platform at the top right of the main screen, change the tab from Work to User and select Open. Go to the USB flash drive or your folder and load the file User_parameters.RDUSet. 8. Configure the camera by going to Laser Work at the bottom right and changing the Position from “Current Position” to “Absolute Coordinates”. 9. On the Canvas Tools toolbar, click on the unlabeled radio box and enable the canvas function and controls. Click on the unlabeled gear icon nearby to open the Canvas Para Settings submenu, and select Import Calibration.
3.9 Interlock Testing
This device will shut off the laser automatically when parts of its protective housing are opened during operation, to avoid the risk of blindness, burns, and other injuries from direct exposure to the invisible engraving beam.
Cover Shutoffs (Interlock)
You should test and ensure that the cover shutoffs work properly before conducting any other work on your machine. Turn on the engraver and the duct fan, and confirm that the cooling system, air assist, and exhaust fan have activated. Then place a piece of laserable scrap material on the workbed, and close the cover. Create or load a simple design into RDWorks and start engraving. Take care not to see or be hit by any possible reflected laser light. Open the cover as slightly as possible, the laser should pause automatically, and restart once the cover is closed again. If the laser continues to engrave the design with the cover open, the automatic shutoffs are not working and must be repaired before using the engraver. Turn off the machine and contact our technical support team.
Tray Shutoff (Interlock)
After ensuring that the cover protection works, you should also test and ensure that the tray shutoff activates. Perform the same procedures as above, but open the debris tray instead of opening the cover. The laser should stop completely. If it continues to engrave the design with the debris tray open, the automatic shutoff is not working and must be repaired before using the engraver. Turn off the machine and contact our technical support team. This is the only safety feature that should ever be circumvented. When engraving thick materials or using the front pass-through or rotary axes, you will need to disable the switch located at the rear left of the main bay near the ammeter. To do so, remove the debris tray and the workbed. Move the switch to the closed position and hold it there by sliding the nearby metal bracket to the right. Never leave the switch in this position after completing your work. Re- enable the switch before leaving the working area.
Water Shutoff
This engraver will also shut off the laser automatically when its sensors do not detect the correct water flow, to avoid the danger posed by an uncooled laser tube. This can be tested by crimping or tying the water hoses and attempting to fire the laser. When performing this test, take care not to damage the hoses and to only fire the laser briefly. If the laser fires, the automatic shutoff is not working and must be repaired before using the engraver. Turn off the machine and contact our technical support team. If the laser does not fire, the automatic shutoff is working correctly. Then uncrimp or untie the two hoses to run the water system for a minute or two, checking that no damage or leaks have occurred.
3.10 Security
For the safety of you and passers-by, the machine should be kept off between uses, to prevent unauthorized operation of the machine. Only leave it in place if the working area itself is completely secure and inaccessible to children.
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OPERATION
4.1 Operation Overview
Operate ONYX-R only in accordance with all the instructions in this manual. Failure to follow the proper guidelines detailed here may result in property damage and personal injury.
This section will address only some of the options and features provided by the operating software. Before using the machine, make sure that you have read this entire manual (especially the Safety Information above), the separate software manual, and all warnings on the machine itself.
The ONYX-R works by emitting a powerful laser beam from a glass tube filled with carbon dioxide (CO2), nitrogen, and insulating gases, reflecting this beam with three mirrors and through a lens, and using this focused light to etch designs onto certain substrates. The active laser is invisible to human eyes. This device should never be used while any cover or access panel is open, to avoid potentially permanent injury. When its pass-through is used, care should be taken to avoid possible reflective rays.

4.2 General Operation Instructions

Step 1. Create the design you would like to engrave. You can do this directly in your engraving software or use any other graphics program.

Step 2. Turn on your duct fan and any fume extractor or other ventilation equipment.

Step 3. Put on your laser protective glasses and any other PPE required for your material. Confirm that the cooling system, air assist, exhaust fan, and internal lights are activated.

Step 4. Confirm that your control computer is connected to the ONYX-R, either directly via the supplied cables or via the Internet. Then load your design into your engraving software.

Step 5.

Confirm the thickness of your material using the supplied ruler and place a sample piece in the main bay. The standard location is in the upper left corner of the workbed. This can be changed by moving either your design or the origin position in your software. Confirm that the rotary switch is flipped down to its standard position and then close the cover.

For pieces thicker than 0.39 inches (10 mm), you need to open the tray and remove the honeycomb workbed to provide the extra space. For pieces longer than 15.75 inches (400 mm), you need to open the pass-through door. DO NOT insert anything other than your material into the pass-through doors.

As you work, ensure that the ventilation system is removing all dust and fumes. If not, cease use of the pass-through for that material unless sufficient PPE is worn by everyone nearby. For round pieces, you need to use a rotary axis (see$4.3 below).

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Step 6. Focus your laser using the Offset parameter in your software, located on the Test tab of the system workplate at the top right of the main interface. For the 2 inch focus lens, set the Offset value accordingly.

Step 7.

Adjust your software’s parameters to suit your project. When working with new materials, remember to always start at the low end of the likely settings. If the effect is not yet strong enough, you can always rerun the design loop several times or increase the settings until you create the desired effect.

It is NOT recommended to use the laser at full power. The recommended maximum power setting is 70%, as prolonged use at the power above this will shorten the service life of your laser. The laser may not fire at all at any power settings lower than 20%, which is the threshold for the lowest setting.

To improve the laser’s engraving or cutting effect without increasing its raw power, increase the amount of energy per unit area by decreasing the speed parameter or increasing the number of loops. Working too intensely, however, will increase the risk of fire and reduce image quality, especially on coated materials.

The resolution should usually be set at 500 dots per inch. Lowering your image resolution can be helpful in some cases, reducing flaming and increasing the energy of the pulse in a way that improves the quality of the resultant image in some materials like some plastics.

Step 8.

Start engraving your design by clicking on the Start button in Laser Work on the bottom right of the software’s main interface. Use the camera view to watch for possible issues such as sparks or fires. Do not stare continuously at the active laser, even through your protective eyewear. Be prepared to quickly extinguish a fire if necessary. If any dust or fumes begin to build up in the main bay, increase the power of the duct fan or pause work periodically to allow it to clear the air.

You can pause and resume work by pressing the Start button on the right side of the engraver. Once the laser has stopped, examine the quality of your first run. Adjust the parameters in your software as necessary and start your real work in another location or on another piece of material. You can also use the engraver’s Start button to repeat your last design without making any changes.

If your engraver stops during repetitive engraving and cutting, the cooling system may have reached 122°F (50°C) and automatically paused work. Resume work only after the system has cooled down sufficiently. If possible, use lower power settings while reducing the speed or increasing the number of times your design is processed.

Step 9.

When you have finished your project, close your engraving software. Allow the cooling and ventilation systems to continue to run until the air in the main bay is clear and the tube has cooled safely. Turn off the engraver using the laser key and the main power switch, and then turn off the external fan. For best results, fully unplug your engraver or turn off its intermediary surge protector.

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Step 10. Open the cover and remove any dust or debris that has built up on the workbed and the various surfaces in the bay. Remove the debris tray to empty and clean it, and replace it.

4.3 Rotary Operation Instructions

Step 1. Create the design you would like to engrave. You can do this directly in your engraving software or use any other graphics program.

Step 2. Remove the debris tray and the honeycomb workbed and set them aside where they will not be damaged or fall over. Gently move the laser tube and X-axis rail forward. Use the nearby bracket to hold the tray interlock switch closed.

Step 3. Flip the rotary switch up towards the back of the main bay to deactivate the Y-axis motors and control signals and activate the rotary aviation socket.

Step 4. Uncover the rotary aviation socket and connect one of the rotary cables. You will need to pull back its outer sheath while aligning the four holes with their pins. Connect the other end of the cable to the motor of the rotary you will be using.

Step 5. Place your rotary axis in the open bay so that its number label is in the front left corner and its support frame is flush with the left side of the open bay.

Step 6. Gently move the laser tube and X-axis rail back.

Step 7.

Place your object carefully on the rotary axis and measure the distance from the upper surface of the rotary base to the upper surface of your object. The Offset value for the 2-inch focus lens will be 10mm minus this distance in mm. Follow the other steps as with regular engraving. When the operation is completed, remember to re-enable the tray interlock.

4.4 Instructions for Specific Materials
The following instructions are suggestions to help ensure safe work with a range of materials. The user should research the specific safety and engraving requirements of their specific material to avoid the risk of fire, hazardous dust, corrosive and toxic fumes, and other potential problems. Once the product is known to be safe, and appropriate protective equipment has been set up, it can be helpful to engrave a test matrix of small boxes produced at various speed and power settings to find the ideal settings for your design. Alternatively, start with low power and high speed settings, and rerun your design as many times as necessary, using progressively higher laser intensities. Please refer to Attachment 1 for details.

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MAINTENANCE
5.1 Maintenance Overview
Use of procedures other than those specified here may result in hazardous exposure to laser radiation. Before any cleaning or maintenance, always switch off the device and disconnect its power supply. Always keep the system clean, as flammable debris in the working and exhaust areas could cause a fire hazard. ONLY allow trained and qualified personnel to modify or disassemble this device.
The laser tube typically travels along the Y-axis during engraving. The first mirror is fixed near the left end of the laser tube; the second mirror is fixed nearby; and the third mirror is attached to the laser head that travels along the X-axis. The first and second mirrors are located within protective housing. However, as dust is generated during the engraving process, the 2nd mirror’s window, the 3rd mirror, and the lenses require regular cleaning.
· Clean and cool water or laser-safe coolant must be provided to the system at all times. Ensure that the tank is at least two-thirds full before and after each use.
· The workbed must be cleaned, and the waste bin must be emptied daily. · The lenses of the 1st and 2nd mirror housing, the 3rd mirror, the focus lens and the camera must be
checked daily and cleaned if necessary. · The exhaust system must be checked weekly and cleaned if necessary. · The guide rails should be cleaned and lubricated at least twice a month. · The air assist must be checked monthly and cleaned if necessary. · All other components of the laser machine should be checked monthly and cleaned if necessary.
5.2 Cleaning
ALWAYS allow any fluid used in any cleaning to dry completely before further use of the engraver.
Cleaning the Camera, Mirrors, and Focus Lens
Take care to NEVER touch the surface of these windows, mirrors, or lenses with your fingers. Avoid pressing hard to cause scratches due to grinding debris into the lenses.
The 1st and 2nd mirrors are permanently aligned in a protective housing and should not require adjustment or cleaning. The 3rd mirror and focus lens are held within the laser head’s protective shell. Clean the lenses of the protective housing’s window with a laser-safe microfiber cloth or a cotton swab moistened with alcohol or a laser-safe cleaning solution. Clean using gentle and circular motions.
Clean the lens of the 3rd mirror and both sides of the focus lens in the same way as the 1st and 2nd mirror’s windows. Gently remove any other dust or debris from other components inside the laser head and wipe the shell’s holes clean as well before carefully replacing it, allowing the magnets to grip and pull it back into place. Clean the camera lens in the same way. If any permanent spots or debris appear under the camera’s glass lens, the camera lens cannot be wiped clean and the camera itself will require to be replaced. Contact customer or technical support for details.
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Cleaning the Main Bay and Engraver
Check whether dust has accumulated in the main engraving bay at least once a day. If so, remove the dust. The exact cleaning interval and requirements greatly depend on the material being processed and the operating time of the device. A clean machine guarantees optimal performance, reduces service costs, and reduces the risk of fire or injury. Clean the viewing window with mild cleansers and a cotton cloth. DO NOT use paper towels as they can scratch the acrylic and reduce the cover’s ability to protect you from laser radiation. Clean the interior of the main bay thoroughly, removing any debris particles or deposits. Paper towels and window cleaner are recommended. When it is necessary to clean the right and left sides of the main bay thoroughly, the plastic panels covering them can be removed for easier access. Turn off and unplug the engraver. Open the cover and disconnect all the electronic items on each side. Removing the left panel requires unplugging its LED light. Remove the front and rear screws and remove the panels. Replace the panels using the same screws and then restore the electrical connections.
Cleaning the Cooling System
NEVER touch or adjust your engraver’s water supply while your engraver is still connected to the power. Your coolant tank should be shielded from ambient dust generated during operation. If your coolant ever becomes visibly dirty, stop working. The debris in the water will reduce its cooling efficiency, heat itself, and damage the cooling pipes. 1. Remove the left panel following the instructions above and use a baster or fluid extractor to remove the contaminated coolant. 2. If the coolant is seriously polluted, use a funnel to refill the tank with clean water. Restart the engraver to work, run the system for a few minutes, and then immediately extract the water again to remove other impurities from the line. Use a funnel to refill the tank with clean distilled water or laser-safe coolant, reseal the tank, restore the right panel, and resume use. If your coolant remains visibly clean at all times, it is still recommended that you clean the water tank and replace the fluid at least once a year as a precaution.
5.3 Cooling System Maintenance
NEVER touch or adjust your engraver’s water supply while your engraver is still connected to the power. In addition to the regular cleaning above, check that the tank is at least two-thirds full of coolant or clean water before and after each use. If the tank ever begins to run low, use a funnel and tube to add more distilled water or laser-safe coolant, or remove the left panel and add the fluid directly with a funnel.
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5.4 Laser Path Alignment
The ONYX-R has undergone a complete beam alignment prior to shipment and its design should keep your mirrors in their proper positions at all times. If you wish to test the alignment by using the laser to mark pieces of tape along its path to your material, remember never to place the tape directly on any mirrors or lenses, never to use power levels above 20% to mark the tape, or never to disable the cover’s interlock switches during your test. If you find that your mirrors are out of alignment, contact our technical support team to correct the problem.
5.5 Rail Lubrication
For best results, clean and lubricate the engraver’s guide rails every two weeks. 1. Turn off the laser engraver. 2. Gently move the laser head out of the way. 3. Wipe away all dust and debris along the X and Y-axis rails with a dry cotton cloth until they are shiny
and clean. 4. Do the same with the Z-axis screws. 5. Lubricate both the rails and screws with white lithium grease. 6. Gently move the laser head and X-axis to distribute the lubricant evenly along both rails, and raise
and lower the bed to distribute the lubricant evenly along the screws.
5.6 Parts Replacement
The engraver should not be modified or disassembled by anyone other than trained and qualified personnel, but some consumable parts may require replacement after prolonged use. Be sure only to use identical or compatible replacement parts with this engraver. Contact your vendor or our technicians if you have any questions about fitment. Using incompatible components is highly dangerous and waives all the manufacturer’s liability for any damage or injury caused.
5.7 Disposal Instructions
Electrical products should not be disposed of with household waste. In the EU and the UK, according to the European Directive 2012/19/EU for the disposal of electrical and electronic equipment and its implementation in national laws, used electrical products must be collected separately and disposed of at the collection points provided for this purpose. Locations in Australia, Canada, and the United States may have similar regulations. Contact your local authorities or dealer for advice on disposal and recycling.
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CONTACT US
Thank you for choosing the ONYX-R! MONPORT PROVIDES US-BASED TECH SUPPORT. Please rest assured that machines purchased from any platform are eligible for comprehensive and professional technical support from Monport’s official after-sales support department.
TEl: (812)351-0217 System: https://app.helpdesk.com/tickets/all
Note: Please submit to the Helpdesk with your order number and a description of the issue if you have any questions about the machine.

https://monportlaser.com

https://www.youtube.com/@monportlaser4648

https://www.facebook.com/groups/monportlaserofficial https://www.instagram.com/monportlaserofficial
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Attachment 1

Material

Power (W)

Engraving

Speed (mm/s)

Cutting

Power (W)
Speed (mm/s)

Rec. Thickness (mm) Resolution (dpi)

Acrylic 50% 500 100% 90% 35 7% 3 400

Basswood 50% 500 100% 90% 65 13% 3 400

Canvas 25% 500 100% 60% 350 70% 0.2 300

Cardboard 45% 500 100% 90% 200 40% 2 400

Leather 30% 500 100% 90% 80 16% 1.5 400

MDF 40% 500 100% 90% 30 6%
3 300

Ceramics
When engraving ceramics, generally use moderate to high power. Using more loops rather than higher power and lower speed can help avoid cracking the material during operation. Be mindful of the health risk posed by dust generated by ceramic engraving, especially in repetitive industrial applications. Depending on the material and the amount of work, a fan or even a full ventilation system may be required to address the problem. Similarly, operators and others in the working area may need to use respiratory PPE such as masks and respirators.
Leather
When engraving leather products, generally use low to moderate power and high speed. Pay particular attention to the possibility of fire, as well as the dust produced in repetitive applications.
Metals
CO laser engravers should not be used for marking, engraving, or cutting metals. They are best suited to working on coatings applied to a metal base, and care must be taken not to attempt to work on the underlying metal itself. A variety of coatings specialized for CO engraving are available, and the user should follow the instructions provided, as the parameters vary from product to product and metal to metal. Generally, work on aluminum coatings should be done more quickly at lower power, and work on steel coatings can be done more slowly at higher power.
Glass
When engraving glass, generally use high power and low speed. As with ceramics, it can be helpful to run more loops at lower settings to avoid cracks. When engraving fibreglass and carbon fiber, care must be taken to avoid combinations of settings that produce a laser intensity high enough to damage the structural integrity of its component fibers, resulting in blurry marking. Personal protective equippment (PPE) should be worn to avoid exposure of the eyes, nose, mouth, and skin to the dust produced by working with either material, especially in repetitive industrial applications. Clothing worn while working with fiberglass should be washed separately afterwards.
Paper and Cardboard
When engraving various paper products, generally use low to moderate power and fast speed. Test samples from each batch, as only small differences in parameters can separate effects that are too light
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from those that burn through the substrate. As with leather, pay particular attention to the possibility of fire, as well as the dust produced in repetitive applications.
Plastics
Plastics for engraving are available in many different colors and thicknesses and with many different coatings and surfaces. The majority of available plastics can be well engraved and cut by the laser. Plastics with a microporous surface seem to give the best results, because less surface material needs to be removed. When engraving plastics, generally use low power and high speed settings. Marking and engraving at too high a power or too low a speed can concentrate too much energy, causing the plastic to melt. Among other problems, this may result in poor engraving quality, noxious fumes, and even fire. High resolution engraving can cause the same problem, so medium to low resolution designs should be preferred for most plastics.
Rubber
Various rubber compositions and densities cause slightly varying engraving depths. Testing various settings on samples of your specific rubber is highly recommended for best results. When engraving rubber, generally use a consistent high power setting and create your effects by varying the laser speed. Microporous rubber materials require a significantly higher speed than standard rubber. Engraving any kind of rubber produces a considerable amount of dust and gas. Depending on the amount of work, respiratory PPE and/or a full ventilation system may be required to address the problem.
Stone
When engraving various kinds of stone, generally use moderate power and moderate to fast speed. As with ceramics and glass, be mindful of the dust generated (especially in repetitive industrial applications) and take similar measures to ensure the safety of users and others in the working area.
Textiles
When engraving textiles such as cloth and fleece, generally use low power and fast speed. As with leather, pay particular attention to the possibility of fire and dust.
Woods
As with rubber, there is a huge variety of woods and testing your specific material is essential to get the best results. In general, woods with consistent grain and color engrave more evenly. Knotted woods produce uneven effects, while resinous woods produce greater edge contrast. Some soft woods, such as balsa, cork, and pine, engrave well (albeit with low contrast) at low or moderate power settings and high speed. Others like fir suffer from uneven fibers that produce a poor effect at any settings. Hard woods, such as cherry and oak, engrave well at high power settings and low speed. Manufactured wood products can vary from brand to brand, mostly based on the glue composition and abundance. MDF works well but creates dark edges when engraved.
In addition to the risk of fire with any wood product, extra care must be taken with the fumes from the glue used in plywood and other manufactured woods. Some are too dangerous to work with at all, while others require careful ventilation and the use of respiratory PPE for repetitive industrial applications. The toxicity of wood should also be examined, as the dust from some natural woods, including oleander and yew, can also cause nausea and cardiac problems in excessive amounts.
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Attachment 2
Symbol Guide
The following symbols are used on the labeling of this machine or in this manual: These items present a risk of serious property damage or personal injury. These items address similarly serious concerns with regard to the laser beam. These items address similarly serious concerns with regard to electricity. These items address similarly serious concerns with regard to fire hazards. Nearby objects present a risk of pinching or crushing injury. This product is sold in compliance with applicable EU regulations.
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References

• Ruida: Laser Cutting System, Laser Welding, Laser Engraving, Laser Marking
• HelpDesk
• Laser Engraver and Cutter Machines — Monportlaser
• MonportLaser (@monportlaserofficial) • Instagram photos and videos

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