Precautions on battery use
• Do not leave an exhausted battery in the equipment.
• Do not expose the battery to water or flame, and do not take it apart.
• Store batteries out of the reach of small children.
SPECIFICATIONS
Operating capacity: 12 digits
Power source:
Operating: AC: 220 – 230 V, 50 Hz
Memory backup: 3V (DC) (Lithium battery CR2032 × 1)
Memory Protection Battery lifespan:
Approx. 1 year. (tested and confirmed at 25°C (77°F); may
change due to usage environment)
Calculations:
Four arithmetic calculations, constant multiplication and divi-
sion, power calculation, add-on / discount calculation, repeat
addition and subtraction, reciprocal calculation, item count
calculation, markup calculation, memory calculation, etc.
PRINTING SECTION
Printer:
Mechanical printer
Printing speed:
Approx. 4,5 lines/sec.
Printing paper:
57mm (2-1/4") – 58mm (2-9/32") wide
80mm (3-5/32") in diameter (max.)
Operating temperature:
0°C – 40°C (32°F – 104°F)
Power consumption: 76 mA
Automatic Power-off: Approx. 30 min.
(After the Automatic Power-off, press the power on switch that
the calculator will resume.)
Dimensions:
250 × 345 × 78 mm
Weight:
Approx. 2 kg (with battery)
Accessories:
1 lithium battery (installed), 1 paper roll, 1 ink ribbon (installed)
and operation manual
WARNING
THE VOLTAGE USED MUST BE THE SAME AS SPECIFIED ON THIS CALCU-
LATOR. USING THIS CALCULATOR WITH A VOLTAGE HIGHER THAN THAT
SPECIFIED IS DANGEROUS AND MAY RESULT IN A FIRE OR OTHER TYPE OF
ACCIDENT CAUSING DAMAGE.
SHARP WILL NOT BE HELD RESPONSIBLE FOR ANY DAMAGE RESULTING
FROM USE OF THIS CALCULATOR WITH OTHER THAN THE SPECIFIED
VOLTAGE.
RESETTING THE UNIT
Strong impacts, exposure to electrical fields, or other unusual conditions may render
the unit inoperative, and pressing the keys will have no effect. If this occurs, you will
have to press the RESET switch on the bottom of the unit. The RESET switch should
be pressed only when:
• an abnormal event occurs and all keys are disabled.
• you install or replace the batteries.
Notes:
• Pressing the RESET switch will clear the stored tax rate and other data stored in
the memory.
• Use only a ballpoint pen to press the RESET switch. Do not use anything breakable
or anything with a sharp tip, such as a needle.
• After the RESET switch is pressed, connect the AC adaptor. Turn the power switch
“ON” and check that “0.” is displayed.
CALCULATION EXAMPLES
1. Set the decimal selector as specified in each example. The rounding selector should
be in the “5/4” position unless otherwise specified.
2. The constant/add mode selector and grand total/rate setting mode selector should
be in the “•” position (off) unless otherwise specified.
3. The print/item count mode selector should be in the “P” position unless otherwise
specified.
4. If an error is made while entering a number, press or and enter the correct
number.
5. Negative values are printed with “–” symbol in red.
6. Example procedures are listed in following manner unless otherwise specified:
Operation
Display
Note:
All totals and sub-totals may be used for further calculations.
RE-ENTER the number into the calculator by using the FUNCTION key and continue
the problem.
EXAMPLE:
Znovu zadejte částku
REPEAT ADDITION AND SUBTRACTION
ADDITION AND SUBTRACTION WITH ADD MODE
*: was not used in the entries
MIXED CALCULATIONS
CONSTANT
POWER
PERCENT
RECIPROCAL
ADD-ON AND DISCOUNT
A. 5% add-on to 100.
Increased amount
New amount
B. 10% discount on 100.
Discount
Net amount
MARKUP AND MARGIN
Markup and Profit Margin are both ways of calculating percent profit:
• Profit margin is percent profit vs. selling price.
• Markup is percent profit vs. cost.
• Cost is the cost.
• Sell is the selling price.
• GP is the gross profit.
• Mkup is the percent profit based on cost.
• Mrgn is the percent profit based on selling price.
To find
Knowing
Operation
Example:
