Sharp CS-2870 User Manual

ELECTRONIC PRINTING CALCULATOROPERATION MANUALPageTHE KEYBOARD ... .2OPERATING CONTROLS... . . .3INK R

INK RIBBON REPLACEMENT1. Remove the paper roll from the calculator. (Tear the paper and remove it from the print mechanism by using2. Set the power

PAPER ROLL REPLACEMENT1. Remove the printer cover.2. Assemble the paper holder. (Fig. 1)3. Replace the printer cover.4. Place the new paper roll i

ERRORSThere are several situations which will cause an overflow or an error condition. When this occurs, the error symbol “E” will

CALCULATION EXAMPLES1. Set the decimal selector as specified in each example.The rounding selector should be in the “5/4” position unless otherwise sp

B. 2 X 12.34 = 4 12.34 =(1)(2)(3)(4)— F12.34 \~D~\ 12.3412-34 (red)-6^Enters numbers into the date memory.— 5— 42 S2.2- X— 3— 2m12.34 12-34 (red)— 1

MIXED CALCULATIONSA. (10 +2) x5 =В. 5x2+12 =С.(5 + 12) X 3.2 X 6.7(1)(2) (3) (4)- F -6- 55 Ц]5.00 5-00 +12 m17.00 12-00 +— 4— 3— гB17-00 0— 1-û17

CONSTANTA. 62.35 X 11.11 = (Î) 62.35 X 22,22 =B. 11.11 ^ 77.77 = 0 22.22 -r 77.77 = f2)POWERA. 5.25^ =14

в. 5^ =PERCENTА. 100x25%(1)(2) (3)(4)— F— 6— S— 4 3— 2 — 1 — о100 025 0100.25.00100- X 25' % 25-00 *15

RECIPROCAL(1)(2) (3) (4)— F707.7- -r— 501.7’ -r— 4— 307- =— 20.14285714285 014285714285— 5SQUARE ROOT CALCULATIONV123,456 =ADD-ON and DISCOUNTA. 5% a

MARKUP AND MARGINMarkup and Profit Margin are both ways of calculating percent profit- Profit margin is percent profit vs. selling price.- Markup is

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not

PERCENT PRORATION• Calculate the percentage of each of the parts is to the whole.Expenses $ 123 456 789 (D)%(a)(b)(c)i<i)*: Press to clear the

GRAND TOTAL100 + 200 + 300 =® +) 300 + 400 + 500-(2) +) 500-600 + 700=®Grand total ®19

MEMORYA. 46 X 78 = © +) 125 -i- 5 = @ -) 72xTotal©': Press to ctear the memory before starting a memory calculation20

GRAND TOTAL WITH FIRST FACTOR ACCUMULATIONCalculation of closing inventoryArticle Amount of remaindersUnit price {$)Sum ($)A 350 25(a)B 136 62(b)c 48

SAMPLE APPLICATIONS1. Set the decimal selector as specified in each example.The rounding selector should be in the "5/4” position unless otherwis

COMPOUND INTERESTCalculate the new balance on a deposit which is compounded quarterly for 4 years at a given annual interest rate.SOLUTI

SPECIFICATIONS ,operating capacity:12 digitsPower source: AC: 120V, 60HzCalculations: Four arithmetic calculations, constant multiplication and d

SERVICE CENTER ADDRESSSHARP ELECTRONICS CORPORATIONSharp Plaza, Mahwah, New Jersey 07430-2135 (201) 512-0055SHARP ELECTRONICS CORPORATION725 Old Norcr

INTRODUCTIONThank you for your purchase of the SHARP electronic calculator, model CS-2870. Your SHARP calculator is specially designed

THE KEYBOARDP • GT • A/+ • A/>II II III1C±*IC+ FI*_j__1 1 ___1_1_11 1

OPERATING CONTROLS® oi^ Ofp'p •I I— F— 6— 5— 4— 3 “2I I POWER SWITCH' ONPRINT MODE SELECTOR:“P": Set to the print mode.+P" will b

©I I©IGRAND TOTAL MODE SELECTOR:“GT": This selector will accumulate the following:(“*+" will be printed.)1. Addition and subtraction totals

the decimal setting. This is useful for invoicing. EXAMPLE: Set A/+-*-A/x to A/x Set decimal to 2Enter 7 0 Tape prints3 \J]7- X 0 03 = 0 21 *ICi • 1C

(DJ_Ln(§)0or [h] has been pressed in addition and subtraction. Note: • The count is printed when the memory is recalled.• Pressing of clears the count

(3|) SUBTOTAL MEMORY KEY@ [«] TOTAL MEMORY KEY @ 0 DATE KEY:Can be used to store and display/print or recall the date or any other factor for r