Sharp QS-2770H - Manual (Page 5)

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Page
• OPERATING CONTROLS .......................................................................................... 3
• INK RIBBON REPLACEMENT ................................................................................. 11
• PAPER ROLL REPLACEMENT ................................................................................ 12
• ERRORS ................................................................................................................... 13
• DECIMAL SYSTEM ................................................................................................... 13
• SPECIFICATIONS .................................................................................................... 14
• CALCULATION EXAMPLES ..................................................................................... 28
• TAX RATE CALCULATIONS ..................................................................................... 45
• SAMPLE APPLICATIONS ......................................................................................... 47
POWER SWITCH:
When the power switch is turned on, the calculator is ready for operation.
PRINT MODE SELECTOR:
“P” position: The calculator functions as a print/display calculator. (Print
mode)
“
•” position: The calculator functions as a display calculator. (Non-print
mode)
Mode change print:
When changing the print mode selector, the following print will appear.
“• • • .... • • • –P” (red print): When changing the selector from P to
•.
“• • • .... • • • +P” (red print): When changing the selector from
• to P.
GRAND TOTAL / RATE SETTING MODE SELECTOR:
“GT” position:
This selector will accumulate the following:
(The symbol “ +” will be printed.)
1. Addition and subtraction totals obtained with the
or
key.
2. Product and quotient totals obtained with the or
key.
3. Answers obtained with the or key.
“
•” position:
Neutral, GT OFF
“ ” position:
• Enter the adding tax rate, then press
.
• To store a discount rate, press
before pressing
.
CONTENTS
OPERATING CONTROLS