Victor 1240-3A Heavy-Duty Commercial Printing Calculator Instruction Manual

June 15, 2024
VICTOR

Victor 1240-3A Heavy-Duty Commercial Printing Calculator

Victor-1240-3A-Heavy-Duty-Commercial-Printing-Calculator-
PRODUCT

PREFACE

Congratulations on your choice of a Victor electronic calculator. Careful design, quality materials, painstaking workmanship, and advanced research and production facilities have given you a calculator that with proper care, will provide years of trouble-free service. To assure future optimum performance, ask your Victor representative about low cost protection offered by Victor’s Extended Guarantee Protection Program.

This operating manual describes the features and operation of the Victor 1240-3A. This calculator features the four basic arithmetic operations, grand total, sigma, percentage, percent of change, change sign, item count, non-date add functions, programmable tax rate, back space, and four key memory functions.

SPECIFICATION

  • Display: 12 digits, BIG with LARGE display
  • Printing Speed: 4.1 lines/sec.
  • Printing Paper: Width 58mm (2 ¼ inch)
  • Power Sources:
    • 120V/60Hz (USA, CANADA)
    • 230V/50Hz (ECD)
  • Ambient Temperature: 0°C to 40°C (32°F to 104°F)
  • Power Consumption:
    • 120V/0.16A/19.2W
    • 230V/0.03A/6.9W
  • Dimension: 320mm(L) × 226mm(W) × 70mm(H)
  • Ink Roller: Two-color ribbon spool (Victor 7010)
  • Printing Color: 2-color (minus and negative in red)
  • Weight: 1650g

PREPARATION

  • A. Power source
    • This unit receives its operating power from an AC adaptor 6V DC, 300mA or 4 AA size manganese dry batteries (UM-3).
    • When power is in the ON position, pressing the [D/#] key will only print the digits displayed in the front display panel.
  • B. Loading Paper
    • Place the paper holder into position (Fig.1).
    • Install the paper roll on the holders
    • Insert the paper end into the printer slot (Fig.2).
    • Press [ ] key to feed the paper to an adequate length

Victor-1240-3A-Heavy-Duty-Commercial-Printing-Calculator
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Replacing the Ribbon

If the printing becomes faint, the ink roller may need to be replaced.

  1. Turn the power off.
  2. Open the printer cover(Fig.III)
  3. Remove the old ink roller by pulling it up (Fig.IV).
  4. Replace the new ribbon ( red to the bottom) by Installing the spools in the reverse in the reverse Sequence.

Victor-1240-3A-Heavy-Duty-Commercial-Printing-Calculator
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CAUTION: Turn the power off before replacing ink ribbon

 KEY IDENTIFICATION

Victor-1240-3A-Heavy-Duty-Commercial-Printing-Calculator
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  • SET CAL
    • (SET) Select the set mode for the rate.
    • (CAL) Select normal calculation mode.
  • ΣGT
    • (•) Σ and GT off.
    • ( Σ ) Summation mode.
    • ( GT ) Select Grand Total mode. Adds contents of the total register to the GT register by the(*/T) key
  • ▲5/4▼
    • (▲) An answer is rounded up. (5/4) An answer is rounded off.
    • (▼) An answer is rounded down.
  • P NP IP
    • (P) Switch to choose printer.
    • (NP) Printer off.
    • (IP) Select Printer Item count mode.
  • A 0 2 3 4 F
    • Decimal point: (A)Accountant, Fixed (0,2,3,4), (F) Floating
  • [0]~ [9] [00]: Numeral keys
  • [.]: Decimal point key
  • [+] : Add key
  • [-] : Subtract key
  • [×] : Multiplication key
  • [÷]: Division key
  • [=] : Equal key
  • [%] : Percent key
  • [MS] : Memory subtotal recall key
  • [MT] : Memory total/ clear key
  • [ M=+] : Memory plus key
  • [M-= ] : Memory minus key
  • [D/#] : Date/Number key print key
  • [ ] : Paper feed key
  • [ /S]: Subtotal key
  • [C] : All clear
  • [CE] : Clear entry key
  • [→ ] : Backspace key
  • [MU/MD ] : Calculates the selling price and Profit or loss amount on an item when its cost and gross profit or loss margin are known
    • : Prints Profit MARK-UP
    • X MU Y =X/(1-(Y%))-X
    • =X/(1-(Y%))
    • Prints Profit MARK-DOWN
    • X MU Y +/-=X/(1-(Y%))-X
    • =X/(1-(Y%))
  • [+/- ] : Inverts the sign of the displayed number at the key entry.
  • [TAX+] or [TAX-]: TAX+ Calculates the amount, using the stored rate, and adds it to the original price before tax
    • : TAX- Calculates the amount of tax to be deducted (using the stored tax displayed value to find the pre-tax sales amount
    • : Prints TAX / Included TAX (TAX=3) A TAX+ = A(3/100) = A+(A(3/100))
    • : Prints TAX / excluded TAX(TAX=3) A TAX- = A – A (1+3/100) =A/(1+3/100)
  • [Δ%] : Prints difference (Computes the % of Change between two values ).
    • A Δ%B = B – A
    • = (B – A/)I A I A Δ%B+/-= -(B + A)
    • = – (B – A/)I A I
  • [GT] : In Grand total mode, add the total register to the GT register by the (*/T) key
  • */T] : Total key

DISPLAY SYMBOL

  • M : A number has been stored in Memory
  • E : Error or overflow of capacity
  • : The display value is negative
  • GT : Grand total

OPERATION EXAMPLES

SLIDE SWITCH SETTINGS

[P/NP/IP]=P,[A/0/2/3/4/F]=F, [SET/CAL]=CAL, [ / /GT]= [∆/54/ ]=DON’T CARE

Four Fundamental Arithmetic Calculations

Example Operation Display Printing-out
(24+36-75)x8÷(-9) 24 + 24.
=13.3333333333 36 +

x

÷

| 60.| 36. +
| 75| -15.| 75. –
| | -15.| -15. x
| 8| -120.| 8. ÷
| 9| +/-| -9.| -9. =
| =| 13.3333333333| 13.3333333333 *

Constant Multiplication and Division Calculation

Example Operation Display Printing-out
C 0. 0. C

25. ×

3. =

75. +

4. =

100. +

5. =

125. +

300. *

a) 25 x 3 = 75| 25| x

=

| 25.
| 3| 75.
25 x 4 = 100| 4| =| 100.
+ 25 x 5 = 125| 5| =| 125.
300| | */T| 300.
b) 36 ÷ 4 = 9| 36| ÷| 36.| 36. ÷
| 4| =| 9.| 4. =
| | | | 9. +
136 ÷ 4 = 34| 136| =| 34.| 136. =
| | | | 34. +
+ 236 ÷ 4 = 59| 236| =| 59.| 236. =
102| | ****

*/T

| ****

| 59. +

102. *

Per cent Calculation

Example Operation Display Printing-out
a) 500×14.2%=71 500

14.2

| x

%

| 500.

| 500.  ×

14.2 %

71. *

b) 500x(1+14.2%)=571| 500

14.2

| x

%

| 500.

| 500.    x

14.2 %

71.    *

571. +%

c) 500x(1-14.2%)=429| 500

14.2

| x

%


| 500.


| 500.    x

14.2 %

71.   *

429. -%

Memory Calculation

Victor-1240-3A-Heavy-Duty-Commercial-Printing-Calculator-0
3 Correcting mistaken entry

Example Operation Display Printing-out
123+455=578 123 + 123.
456 C 0.
455 + 578. 455.    +
*/T 578. 578.      *

Decimal select

Example Operation Display Printing-out
[   5/4    ] = 1.4231 x 1.4231
[A 0 2 3 4 F] = F 3 = 4.2693
1.4231×3=?
[A 0 2 3 4 F] = 4 123 x 123.
123×5=615 5 = 615.0000
615.0000

123+5=128

| ****

123

5

| C/CE

*/T

| 0.

123.0000

128.0000

128.0000

| 0. C 123.0000 + 5.0000 +

128.0000 *

Print date 98/ 10/ 10| 98.10.10| D/#| -98.1010| #98.10.10…….
[   5/4    ] = 5/4| 1.4231| x| 1.4231| 1.4231 x
[A 0 2 3 4 F] = 2| 3| =| 4.27| 3. =

4.27 +

[A 0 2 3 4 F] = 0| 1.4231

3

| x

=

| 1.4231

| 1.4231 x

3. =

4.  +

[OFF/NP/P/IP] = IP| | C/CE| 0.| 0. C
[A 0 2 3 4 F] = A| 313| +| 3.13| 3.13 +
| 5| +| 3.18| 0.05 +
3.13+0.05+4.56+6.00| 456| +| 7.74| 4.56 +
=13.74| 6 00| +

*/T

| 13.74

13.74

| 6.00 + 004…………….

13.74 *

  • Print date May8, 1999| | | |
    *Date d’impression| | | |
    May 8,1999

*Imprime Fecha May,8,1999 Date

| 05. 08.

1999

| D/#| 5. 08. 1999| # 5. 08. 1999

Rounding calculation

Example Operation Display Printing-out
[OFF/NP/P/IP] = P 3 ÷ 3.
[ 5/4 ] = 7
[A 0 2 3 4 F] = F 2 = 0.85714285714
3÷7×2=?
1). 3 ÷ 3.
[A 0 2 3 4 F] = 3 7 x 0.42857142857
3÷7×2=? 2 = 0.858
0.858
2). [A 0 2 3 4 F] = 2 [ 5/4 3

7

2

| ÷

x

=

| 3.

0.42857142857

0.86

| 3. ÷

7. x

2. =

3÷7×2=?| | | | 0.86 *
3).

3÷7×2=?

| ****

] =

| 3

7

2

| ÷

x

=

| 3.

0.42857142857

0.85

| 3. ÷

7. x

2. =

0.85  *

Application calculation

Example Operation Display Printing-out
[OFF/NP/P/IP] = IP C/ CE

x

=


x

=



/S

| 0.




| ****

0.C

5. ×

2. =

10. +

10. ×

5. =

50. +


002…………..

[A 0 2 3 4 F] = 0 A = 5 x 2 = $10| ****

5

2

B = 10 x 5 = $50| 10

5


Subtotal C

|
C = A + B = $60|
D = 5 x 6 = $30| 5

6

| x

=

| 5.

| 5. ×

6. =

30. +

E = 10 × 7 = $70



F = D + E = $100 G = C + F = $160

| 10

7

| x

=



*/T

| 10.



| 10. ×

7. =

70. +


004……………

160. *

Mark up/ Markdown( MU)

[ A0234F]=F 2 MU 3 =?| ****

2

3

| ****

MU/ MD

=

| ****

2. 0618556701

| 2. M 3.%

0. 0618556701∆*

---|---|---|---|---
2.0618556701*


2 MU 3 +/-=?

| ****

2

3

| ****

MU/ MD

+/-

=

| ****

– 3.

1. 94174757281

| ****

2. M 3.-%

0. 05825242719∆*1.

1. 94174757281*

Δ % key operation example

Example Operation Display Anzeige Pantella Printing-out
2 % 2.
2 % 3 = ? 3 =
2 % 3 +/- = ? 2

3

| %

+/-

| 2.

-3.

| 2.

-3.     =

| | | =| -250.| -5.      *
| | | | | -250. %

*GT[GRAND TOTAL]MODE Adds the total register to the GT register by the [/t]key MODE GT[TOTAL GENERAL]**

Example Operation Display Printing-out
Clear GT Memory C/CE
Löschen GT Speicher Borrar Memoria GT GT GT 0.

| 0. G

0. G*

[A 0 2 3 4 F] = F| 2

3


3

4

5

| +

*/T

*/T GT GT GT

| | 2.

-3.

-7.

-12.

-12.

-7.

-7.

| 2.     +

3.     +

5.  *+

3.      –

4.      –

5.      –

-12. * +

-7. G

-7. G*

0. G*

[OFF/NP/P/IP] = P|
[Σ/GT/TAX SET] =GT| GT

GT GT GT GT GT

A = 2 + 3 = 5
__+)B = -3 – 4 – 5 = -12
GT1 = A + B = -7
GT2 = A + B = -7
GT3 = A + B = 0

Calculate included TAX or included TAX Operation

Victor-1240-3A-Heavy-Duty-Commercial-Printing-Calculator-0
4

WARNING

  • Do not press any key when there is no paper and the printer is on.(other than the paper feed key )
  • Failure to observe this warning will damage the print head.

WARRANTY

Your new VICTOR electronic calculator is guaranteed to the Original purchaser for two years for all parts and labor, providing repair work is performed at an authorized VICTOR Regional Service Center and the unit are sent by prepaid mail. For Service Centers outside the USA please consult your local office supply Dealer or Victor’s Web Site. Warranty repair requires a copy of the original purchase invoice or receipt to be packed with the machine.

Any warranty, statutory or otherwise, does not include service and or replacement or repair of parts when damage or defect is a result of accident,abuse,or the elements.

Victor Technology

Corporate Office and National Service Center

  • Victor Technology 100 E Crossroads Parkway, Suite C Bolingbrook, IL 60440
  • Phone( 630 268 8400)
  • Fax ( 630 268 8450)
  • http://www.victortech.com

Frequently Asked Questions

What are the power source options for the Victor 1240-3A calculator?

The calculator can be powered by either an AC adapter (6V DC, 300mA) or 4 AA size manganese dry batteries (UM-3).

What do the different keys on the calculator do, such as SET, CAL, ΣGT, ▲5/4▼, P/NP/IP, etc.?

The manual provides key identification and their functions. For example, SET is used to select the set mode for rate, while CAL selects normal calculation mode. ΣGT is for summation and grand total mode. The manual explains each key's purpose in detail.

How can I perform calculations with percentages on this calculator?

The calculator allows you to perform percentage calculations. For example, you can calculate percentages of numbers or find the percentage change between two values. The manual provides examples of how to use the per cent key for various calculations.

Can I store numbers in memory and perform memory calculations?

Yes, the calculator has memory functions. You can store numbers in memory, recall them, and perform calculations involving memory. The manual explains how to use memory and provides examples.

What is the rounding calculation feature used for on this calculator?

The rounding feature allows you to round calculation results to a specified number of decimal places, either up, down, or off (no rounding). The manual provides examples of how to use the rounding function.

How do I clear the Grand Total (GT) memory?

To clear the GT memory, you can use the C/CE key. The manual explains how to clear the GT memory and provides examples.

Is there a warranty for the Victor 1240-3A calculator?

Yes, the calculator comes with a two-year warranty for all parts and labour, provided that repair work is performed at an authorized Victor Regional Service Center. The warranty details are outlined in the manual.

Where can I find authorized Victor service centres or get support for the calculator?

You can find authorized service centres and obtain support for the calculator through Victor Technology's contact information provided in the manual. They have regional service centres and a corporate office for assistance.

How do I change the tax rate on the calculator for calculations involving taxes?

To change the tax rate, you can use the TAX+ and TAX- keys. The manual provides instructions on setting and adjusting tax rates for tax-related calculations.

What is the purpose of the Δ% key on the calculator?

The Δ% key is used to calculate the difference (percentage change) between two values. It computes the percentage change between two numbers. The manual provides examples of how to use the Δ% key.

Can I perform mark-up and mark-down calculations with this calculator?

Yes, the calculator supports mark-up (MU) and mark-down (MD) calculations. You can calculate the selling price and profit or loss amount based on cost and profit margin. The manual provides formulas and examples for mark-up and mark- down calculations.

Is there a specific paper roll size recommended for this calculator, and where can I purchase replacement paper rolls?

The calculator uses paper rolls with a width of 58mm (2 ¼ inch). You can typically find replacement paper rolls at office supply stores or online office equipment retailers.

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