2
CONTENTS
OPERATIONAL NOTES
ENGLISH
Page
• INSTALLING OF BATTERY FOR MEMORY
PROTECTION ................................................... 3
• OPERATING CONTROLS ................................ 4
• INK RIBBON REPLACEMENT ......................... 8
• PAPER ROLL REPLACEMENT ........................ 9
• ERRORS ......................................................... 10
• REPLACEMENT OF BATTERY FOR
MEMORY PROTECTION ................................ 10
• SPECIFICATIONS ........................................... 12
• RESETTING THE UNIT .................................. 13
• CALCULATION EXAMPLES ......................... 115
• TAX RATE CALCULATIONS ......................... 139
• DISCOUNT RATE CALCULATION ............... 142
To insure trouble-free operation of your SHARP
calculator, we recommend the following:
1. The calculator should be kept in areas free from
extreme temperature changes, moisture, and
dust.
2. A soft, dry cloth should be used to clean the
calculator. Do not use solvents or a wet cloth.
3. Since this product is not waterproof, do not use
it or store it where fluids, for example water, can
splash onto it. Raindrops, water spray, juice,
coffee, steam, perspiration, etc. will also cause
malfunction.
4. While the memory protection battery is not
installed, the tax/discount rate set up will be
cleared upon terminating the AC power supply.
The tax/discount rate set up will also be cleared
when the memory protection battery is removed
from the unit.
5. If service should be required on this equipment,
use only a SHARP servicing dealer, a SHARP
approved service facility or SHARP repair service
where available.
6. Do not wind the AC cord around the body or
otherwise forcibly bend or twist it.
SHARP will not be liable nor responsible for any
incidental or consequential economic or
property damage caused by misuse and/or
malfunctions of this product and its peripherals,
unless such liability is acknowledged by law.
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