To insure trouble-free operation of your SHARP calculator, we recommend the following:
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 hability is acknowledged by law.
First, pull out the insulation sheet for the memory protection battery (installed for retaining the date/time/tax rate information). Reset the calculator to initialize the unit's state, then adjust the date and time before using the calculator.
Removing the insulation sheet, and resetting
1. Pull out the insulation sheet for the memory protection battery
2. Press the RESET switch located on the back of the unit
(See "RESETTING THE UNIT")
*The clock starts, indicating the current date and time as January 1, 2008, 12:00:00 a.m
Adjusting date and time
Example: When the date is September 15. 2007. and the time is 3:38 p.m.
When the adjustment is complete. the clock starts at 3:38:00 p.m.
POWER SWITCH; PRINT / [TEM COUNT MODE SELECTOR:
Power OFF
Power ON. Set to the non print mode.
Power ON. Set to the print mode.
Power ON. Set to the print and item count mode.
1) For addition or subtraction, each time
is pressed, 1 is added to the item counter, and each time
is pressed, 1 is subtracted.
clears the counter.2) When the grand total/rate setting mode selector is in the ON position (GT), the counter will count the number of times that the calculation results have been stored in the grand total memory. To print and clear the count, press 
key.
3) The memory item counter will count the number of times that the
key has been pressed in the addition.
Note:
key is used in the subtraction, 1 will be subtracted from the count.
key clears the counter.Note: The counter has a maximum capacity of 3 digits (up to £399). If the coun! exceeds the maximum, the counter will recount from zero.
ROUNDING SELECTOR:
Example: Set Decimal Selector to 2.
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 (
).
GRAND TOTAL / RATE SETTING MODE SELECTOR:
“GT”: Grand Total
Neutral
“RATE SET” To set the date, time, and tax rate, et this switch at the “RATE SET" position.
Date:
to complete the entry.
to separate month, day, and year.is pressed, the number entered is evaluated and displayed as “date” if the value is within the following range; “Error” is displayed otherwise, and the previously set date is restored.Month: 1 - 12; day: 1 - 31; Year: 2000 - 2099 (in 4 digits) or 00 - 93 (in 2 digits)
Time:
1o complete the entry. (There is no entry available for the seconds value. The clock starts al zero second.)to separate hour and minute values. is pressed, the number entered is evaluated and displayed as “time” if the value is within the following range; “Error” is displayed otherwise, and the previously sel time is reslored.Hour: 0 - 23 (24-hour system for the hour enlry). Minute: 0 - 59
Taxt rate:
three times, enter the tax rate, followed by
DECIMAL / ADD MODE SELECTOR:
“ 3 2 0”Presets the number of decimal places in the answer.
"F": The answer is displayed In the floating decimal system.
"A" The decimal point in addition and subtraction entries Is automatically positioned 1o the 2nd digit from the lowest digit of entry number. Use of the add mode permits addition and subtraction of numbers without entry of the decimal point. Use of 
and 
will automatically override the add mode and decimally correct answers will be printed.
CLOCK/ CALENDAR KEY:
PAPER FEED KEY
LAST DIGIT CORRECTION KEY
NON-ADD / SUBTOTAL KEY:
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 subjecifio calculation such as code, date, elc.
Subtotal — Used to get sul 2) of additions and/or subtractions. When pressed following the 
key, the subtotal is printed with the symbol “0” and the calculation may be continued.
By pressing this key even in the Non-print mode, the displayed number is printed without any symbol.
“P” or 
position, and Date or Clock is displayed, press this key to print the displayed contents, including *#" symbol, from the left side of the paper roll.
CLEAR / CLEAR ENTRY KEY
Press this key twice, followed by
to print the set tax rate.
TOTAL KEY
EQUAL KEY
CHANGE SIGN KEY:
Changes the algebraic sign of a number (i.e., positive lo negative or negative to positive).
RECALL AND CLEAR MEMORY KEY
RECALL MEMORY KEY
TAX-INCLUDING KEY
PRE-TAX KEY
GRAND TOTAL KEY
COST PRICE ENTRY KEY:
Press this key to enter the cost price.
SELLING PRICE ENTRY KEY:
Press this key 10 enter the selling price.
MARGIN ENTRY KEY:
Press this key 1o enter the margin.
CHANGE CALCULATION KEY:
Note: The displayed change value will not be added to the grand total memory.
DISPLAY SYMBOLS:
M : Appears when a number is in the memary.
:Appears when a number is negative.
:Appears when a number is in the grand total memory.
E : Appears when an overflow or other error is detected.
TAX+ : Appears when the total calculated includes tax.
TAX- : Appears when the total calculated excludes tax.
TAX: Appears when the tax rate is set.
If printing is blurry even when the ink roller is in the proper position, replace the roller.
Ink roller: Type EA-772R
WARNING APPLYING INK TO WORN INK ROLLER OR USE OF UNAPPROVED INK ROLLER MAY CAUSE SERIOUS DAMAGE TO PRINTER.
Cleaning the printing mechanism
It the print becomes dull after long time usage, clean the printing wheel according to the following procedures:
Note: Do not rotate the printing mechanism manually, this may damage the printer.
Always cut leading edge with scissors first.
. (Fig. 2)
DO NOT PULL PAPER BACKWARDS AS THIS MAY CAUSE DAMAGE TO PRINTING MECHANISM.
This machine can also be operated on AC power by use of the AC Adaptor. When the AC adaptor is connected to the calculator. the power source is automatically switched over from dry batteries to AC power source
AC adaptor: Model EA-65A. EA-28A
Make sure that you turn the calculator’s power off when connecting or disconnecting the AC adaptor.
To connect the AC adaptor. follow steps 1 and 2.
To disconnect the AC adaptor. simply reverse the procedure.
To Install or Replace Batteries — When the battery power becomes weak. printing may be halted. and displayed images may disappear. If such symptoms are observed. replace the batteries with new ones.
Battery: Manganese dry battery. size AA (or R6) x 4
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 “E 0.” is displayed at the time of the error, “– – – – – – –” will be printed in red and 
must be used to clear the calculator.
Also, in rare cases, printing may stop midway and the indication “E” will appear on the display. This is not a maliunction but is caused when the calculator is exposed to strong electromagnetic naise or static electricity from an external source. Should this occur, press the key and then repeal the calculation from the beginning.
Error conditions:
Time for battery replacement
Lite of the memory protection batiery is approximately 2,500 hours at 25°C(77°F) with the power plug not connected lo the socket
Verity the datetime setting in the date/clock display mode when connecting the power plug to the socket
If the date/time setting is modified or incofrect, promptly replace the memory protection battery with new one
(The life of the pre-installed baftery may be shorter than expected because of the time the calculator spends during shipment )
How to change the battery
Use one lithium battery (CR2032).
Caution: Replacing the battery will clear the date and time settings, and the stored tax rate.
After battery replacement
Precautions on battery use
Notes for handling Lithium batteries:
CAUTION
Danger of explosion if batiery is incorrectly replaced
Replace only with the same or equivalent type recommended by the manutactures.
Dispose of used batteries according lo the manufacturer's instructions
Strong impacts, exposure to electrical fields, or other unusual conditions may render the unit inoperative, and pressing the keys will have no affect. If this occurs, you will have lo press the RESET switch on the bottom of the unit. The RESET swilch should be pressed only when:
Notes:
SHARP ELECTRONICS CORPORATION warrants to the first consumer purchaser that this Sharp brand product (the “Product”), when shipped in its original container, will be free from defective workmanship and materials, and agrees that it will, at its option, either repair the defect or replace the defective Product or part thereof with a new or remanufactured equivalent at no charge to the purchaser for parts or labor for the period(s) set forth below.
This warranty does not apply to any appearance items of the Product nor to the additional excluded item(s) set forth below nor to any Product the exterior of which has been damaged or defaced, which has been subjected to improper voltage or other misuse, abnormal service or handling, or which has been altered or modified in design or construction.
In order to enforce the rights under this limited warranty, the purchaser should follow the steps set forth below and provide proof of purchase to the servicer.
The limited warranty described herein is in addition to whatever implied warranties may be granted to purchasers by law. ALL IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR USE ARE LIMITED TO THE PERIOD(S) FROM THE DATE OF PURCHASE SET FORTH BELOW. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.
Neither the sales personnel of the seller nor any other person is authorized to make any warranties other than those described herein, or to extend the duration of any warranties beyond the time period described herein on behalf of Sharp.
The warranties described herein shall be the sole and exclusive warranties granted by Sharp and shall be the sole and exclusive remedy available to the purchaser. Correction of defects, in the manner and for the period of time described herein, shall constitute complete fulfillment of all liabilities and responsibilities of Sharp to the purchaser with respect to the Product, and shall constitute full satisfaction of all claims, whether based on contract, negligence, strict liability or otherwise. In no event shall Sharp be liable, or in any way responsible, for any damages or defects in the Product which were caused by repairs or attempted repairs performed by anyone other than an authorized servicer.
Nor shall Sharp be liable or in any way responsible for any incidental or consequential economic or property damage. Some states do not allow the exclusion of incidental or consequential damages, so the above exclusion may not apply to you.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS. YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE.
Your Product: Six (6) months parts and labor from date of purchase.
Warantty period for this Product: Additional Items Excluded Any consumable items such as paper, maintenance cartridge, ink cartridges supplied with the Product or to any equipment or any hardware, software, firmware, fluorescent lamp, power cords, covers, rubber parts, or peripherals other than the Product.
Where to Obtain Service : At a Sharp Authorized Servicer located in the United States. To find out the location of the nearest Sharp Authorized Servicer, call Sharp toll free at 1-800-BE-SHARP.
What to do to Obtain Service : Ship (prepaid) or carry in your Product to a Sharp Authorized Servicer. Be sure to have proof of purchase available. If you ship or mail the Product, be sure it is packaged carefully.
