Sharp EL2192RII - Printing Calculator User manual

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ELECTRONIC PRINTING
CALCULATOR
OPERATION MANUAL
In U.S.A.:
WARNING –FCC Regulations state that any unauthorized changes or modifications to this equipment
not expressly approved by the manufacturer could void the user’s authority to operate this equipment.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
–Reorient or relocate the receiving antenna.
–Increase the separation between the equipment and receiver.
–Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
–Consult the dealer or an experienced radio/TV technician for help.

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Table of Contents
Operational Notes........................................................................................................................................ 4
Operating Controls ....................................................................................................................................... 5
Power Switch/ Print selector .................................................................................................................... 5
Decimal Selector ....................................................................................................................................... 5
Constant/ Add Mode Selector .................................................................................................................. 6
Rounding Selector..................................................................................................................................... 6
Grand Total/ Rate Setting Mode Selector................................................................................................. 7
Store Key ................................................................................................................................................... 7
Set Conversion Rate......................................................................................................................... 7
Set Tax/ Discount Rate..................................................................................................................... 7
Overview of Keys....................................................................................................................................... 8
Non-Add/Subtotal Key ..................................................................................................................... 9
Multiplication Rate Conversion Key................................................................................................. 9
Division Rate Conversion Key........................................................................................................... 9
Ink Roller Replacement.............................................................................................................................. 11
Paper Roll Replacement............................................................................................................................. 12
Errors........................................................................................................................................................... 13
Specifications.............................................................................................................................................. 13
Calculation Examples ................................................................................................................................. 15
Mixed Calculations.................................................................................................................................. 15
Constant Calculations.............................................................................................................................. 16
Percent.................................................................................................................................................... 17
Percent Change....................................................................................................................................... 17
Addition and Subtraction with Add Mode.............................................................................................. 18
Correction of Errors................................................................................................................................. 18
Add-on and Discount .............................................................................................................................. 19
Markup and Margin ................................................................................................................................ 20
Grand Total ............................................................................................................................................. 21
Memory................................................................................................................................................... 22
Tax Rate Calculations .............................................................................................................................. 23
Item Count Calculation ........................................................................................................................... 24

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Conversion Calculator ............................................................................................................................. 25
Warranty..................................................................................................................................................... 26

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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. If service should be required, use only a SHARP servicing dealer, a
SHARP approved service facility or SHARP repair service.
5. 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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OFF:
POWER OFF
:
POWER ON; SET TO THE NON PRINT MODE
P:
POWER ON; SET TO PRINT MODE
P IC:
POWER ON; SET TO PRINT AND ITEM COUNT MODE.
For addition or subtraction, each time is pressed, 1 is added to the item counter,
and each time is pressed, 1 is subtracted.
The count is printed when the calculated result is obtained.
Pressing , , , or clears the counter.
Note:
The counter has a maximum capacity of 3 digits (up to +999). If the count exceeds the
maximum, the counter will recount from zero.
Presets the number of decimal places in the answer. In the ‘‘F’’ position,
the answer is displayed in the floating decimal system.

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K
The following constant functions will be
performed:
Multiplication:
The calculator will automatically remember the first number entered
(the multiplicand) and instruction.
Division:
The calculator will automatically remember the second number
entered (the divisor) and instruction.
Neutral
A
Use of the Add mode permits addition and subtraction of numbers
without an entry of the decimal point. When the Add mode is
activated, the decimal point is automatically positioned according to
the decimal selector setting.
Use of , and will automatically override the Add mode and
decimally correct answers will be printed at the preset decimal
position.
An answer is rounded up.
5/4
An answer is rounded off.
An answer is rounded down.
Note: The decimal point floats during successive calculation by the use of
or .
If the decimal selector is set to “F” then the answer is always rounded
down ( ).

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GT
Grand Total
Neutral
This key is used to store the conversion rate or the tax/discount rate.
Conversion rate:
• Enter the conversion rate, then press .
• A maximum of 6 digits can be stored (decimal point is not counted
as a digit).
Tax/discount rate:
• Enter the adding tax rate, then press .
• To store a discount rate, press before pressing .
• A maximum of 4 digits can be stored (decimal point is not counted
as a digit).
Note: • For the conversion rate and the tax/discount rate, a single
value can be stored for each. If you enter a new rate, the previous
rate will be cleared.
• The stored values for the conversion rate and the tax/discount rate
will be cleared if the power cable is disconnected.

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Non Add
When this key is pressed right after an entry of a number in
the Print mode, the entry is printed on the left-hand side
with the symbol “#”.
This key is used to print out numbers not subjects to
calculation such as code, date, etc.
Subtotal
Used to get subtotal(s) of additions and/or subtractions.
When pressed following the or key, the subtotal is
printed with the symbol “◊” and the calculation may be
continued.
By pressing this key even in the Nonprint mode, the displayed
number is printed with the symbol “P”.
This key is used:
To store the conversion rate.
Obtains a value by multiplying a given number with a specified
conversion rate.
To recall the presently stored rate for check. Press first to
clear the calculation register and reset an error condition, then press
. The conversion rate is printed with the
This key is used to obtain a value by dividing a given number with a
specified conversion rate.

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DISPLAY SYMBOLS:
M
: A number has been stored in memory.
-
: The display value is negative.
E
: Error or overflow of capacity.
: Appears when a number is in the grand total memory.

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If printing is blurry even when the ink roller is in the proper position, replace
the roller.
Ink roller: IR40T
WARNING:
APPLYING INK TO WORN INK ROLLER OR USE OF UNAPPROVED
INK ROLLER MAY CAUSE SERIOUS DAMAGE TO PRINTER.
1. Set the power switch to off.
2. Remove the printer cover (Fig. 1)
3. Hold the top of the ink roller and remove the roller by pulling it toward
you and then upward. (Fig. 2)
4. Install the new ink roller in the correct position. Make sure that the
roller is securely in place. (Fig. 3)
5. Put back the printer cover.

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Cleaning the printing mechanism If the print become dull after long time
usage, clean the printing wheel according to the following procedures:
1. Remove the printer cover and the ink roller.
2. Install the paper roll and feed it until it comes out of the front of the
printing mechanism.
3. Put a small brush (like a tooth brush) lightly to the printing wheel and
clean it by pressing .
4. Put back the ink roller and the printer cover.
Notes:
Never attempt to turn the printing belt or restrict its movement while
printing. This may cause incorrect printing.
Do not rotate the printing mechanism manually, this may damage the
printer.
Never insert paper roll if torn. Doing so will cause paper to jam.
Always cut leading edge with scissors first.
1. Insert the leading edge of the paper roll into the opening. (Fig. 1)
2. Turn the power on and feed the paper by pressing . (Fig. 2)
3. Lift the attached metal paper holder up and insert the paper roll to the
paper holder. (Fig. 3)
DO NOT PULL PAPER BACKWARDS AS THIS MAY CAUSE DAMAGE
TO PRINTING MECHANISM.

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There are several situations which will cause an overflow or an error
condition. When this occurs, “E” will be displayed. The contents of the
memory at the time of the error are retained.
If an ‘‘0_E’’ is displayed at the time of the error, must be used to clear
the calculator. If an ‘‘E’’ with any numerals except zero is displayed, the
error may be cleared with or and the calculation can still be
continued.
Also, in rare cases, printing may stop midway and the indication “E” appear
on the display. This is not a malfunction but is caused when the calculator
is exposed to strong electromagnetic noise or static electricity from an
external source. Should this occur, press the key and then repeat the
calculation from the beginning.
Error conditions:
1. Entry of more than 12 digits or 11 decimals. This error can be cleared
with or .
2. When the integer portion of an answer exceeds 12 digits.
3. When the integer portion of the contents of the memory exceeds 12
digits. (Ex. 999999999999 1 )
4. When any number is divided by zero. (Ex. 5 0 )
Operating capacity: 12 digits
Power source: AC: 120V, 60Hz
PRINTING SECTION
Printer: Mechanical printer
Printing speed: Approx. 2.5 lines/sec. (At temperature 25°C (77°F), when
“951• +” is printed. The printing speed will vary with the number of rows and
the figure types to be printed.)

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Printing paper: 57 mm(2-1/4") - 58 mm(2-9/32") wide
80 mm(3-5/32") in diameter (max.)
Operating temperature: 0°C –40°C (32°F –104°F)
Power consumption: 75 mA
Dimensions: 228 mm (W) × 336 mm (D) × 78 mm (H)
(8-31/32" (W) × 13-7/32" (D) × 3-1/16" (H))
Weight: Approx. 1.3 kg ( 2.87 Ib.)
Accessories: 1 paper roll, 1 ink roller (installed), and operation manual.
WARNING
THE VOLTAGE USED MUST BE THE SAME AS SPECIFIED ON THIS
CALCULATOR. USING THIS CALCULATOR WITH A HIGHER
VOLTAGE THAN THAT WHICH IS SPECIFIED IS DANGEROUS AND
MAY RESULT IN A FIRE OR OTHER TYPE OF ACCIDENT CAUSING
DAMAGE. WE ARE NOT RESPONSIBLE FOR ANY DAMAGE
RESULTING FROM USE OF THIS CALCULATOR WITH A VOLTAGE
OTHER THAN THAT WHICH IS SPECIFIED.
In case of abnormal conditions:
When this unit is exposed to strong RF noise and/or extreme physical
shock during the operation, or when the power cord is plugged into the AC
outlet, the unit may start functioning abnormally which, in some rare
occasions, all keys –including the power key and the key - cease to
respond.
If such abnormal conditions are observed, unplug the AC cord from the
socket. Keep the unit unplugged for about 5 seconds, reconnect the AC
plug, and then turn on the power.

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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 set mode selector
should be in the “•” position (off) unless otherwise specified.
3. The print/item count mode selector should be in the “ ”
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.
MIXED CALCULATION EXAMPLES

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CONSTANT CALCULATIONS

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PERCENT EXAMPLES
PERCENT CHANGE
Calculate the dollar difference (a) and the percent change (b) between two
yearly sales figures $1,500 in one year and $1,300 in the previous year.

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ADDITION AND SUBTRACTION WITH ADD MODE
CORRECTION OF ERRORS

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ADD-ON AND DISCOUNT

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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.