Sharp CS-2640 User manual

CS-2640
ELECTRONIC PRINTING CALCULATOR
DRUCKENDER TISCHRECHNER
CALCULATRICE IMPRIMANTE ÉLECTRONIQUE
CALCULADORA IMPRESORA ELECTRÓNICA
CALCOLATRICE ELETTRONICA STAMPANTE
ELEKTRONISK SKRIVANDE OCH VISANDE RÄKNARE
ELEKTRONISCHE REKENMACHINE MET AFDRUK
CALCULADORA ELETRÔNICA COM IMPRESSORA
ELEKTRONISESTI TULOSTAVA LASKIN
OPERATION MANUAL
BEDIENUNGSANLEITUNG
MODE D’EMPLOI
MANUAL DE MANEJO
MANUALE DI ISTRUZIONI
BRUKSANVISNING
GEBRUIKSAANWIJZING
MANUAL DE INSTRUÇÕES
KÄYTTÖOHJE
ENGLISH ............................................................... Page 2
CALCULATION EXAMPLES ................................. Page 121
DEUTSCH .............................................................. Seite 15
RECHNUNGSBEISPIELE ..................................... Seite 121
FRANÇAIS ............................................................. Page 29
EXEMPLES DE CALCULS .................................... Page 122
ESPAÑOL .............................................................. Página 42
EJEMPLOS DE CÁLCULOS ................................. Página 122
ITALIANO .............................................................. Pagina 55
ESEMPI DI CALCOLO ........................................... Pagina 123
SVENSKA .............................................................. Sida 68
RÄKNEEXEMPEL .................................................. Sida 123
NEDERLANDS ...................................................... Pagina 81
REKENVOORBEELDEN ....................................... Pagina 124
PORTUGUÊS ........................................................ Página 95
EXEMPLOS DE CÁLCULO ................................... Página 124
SUOMI ................................................................... Sivu 108
LASKENTAESIMERKKEJÄ ................................... Sivu 125

Notes for handling Lithium batteries:
CAUTION
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type recommended
by the manufacturer.
Dispose of used batteries according to the manufacturer’s
instructions.
Hinweise zur Handhabung von Lithium-Batterien:
VORSICHT
Bei Verwendung einer uneeigneten Ersatzbatterie besteht
Explosionsgefahr.
Nur durch den gleichen oder einen vom Hersteller
empfohlenen gleichwertigen Typ ersetzen.
Verbrauchte Batterien gemäß Herstelleranleitung entsorgen.
Remarques sur la manipulation des piles au lithium:
ATTENTION
Danger d’explosion de la pile si elle n’est pas remplacée
correctement.
Remplacez-la uniquement par le même type de pile ou un type
équivalent recommandé par le fabricant.
Débarrassez-vous des piles usagers en respectant les
instructions du fabricant.
Notas para el manejo de las baterías de litio:
PRECAUCIÓN
Peligro de explosión si reemplaza incorrectamente la batería.
Reemplácela por otra igual o de tipo equivalente
recomendada por el fabricante.
Deshágase de las baterías de acuerdo con las instrucciones
del fabricante.
Note concernenti le batterie al litio:
AVVERTENZA
Se la batteria non viene sostituita in modo corretto c’è pericolo
di esplosioni.
Sostituire la batteria con una dello stesso tipo o con una
equivalente raccomandata dalla fabbrica.
Smaltire le batterie usate seguendo le istruzioni della fabbrica.
Observera om hantering av litiumbatterier:
OBSERVERA!
Felaktigt batteribyte medför risk för explosion.
Byt endast ut batteriet mot ett batteri av samma eller
motsvarande typ rekommenderat av tillverkaren.
Kassera ett förbrukat batteri enligt tillverkarens anvisningar.
Opmerkingen betreffende de behandeling van lithiumbatterijen:
LET OP
Ontploffingsgevaar indien de batterij verkeerd wordt aangebracht.
Vervang uitsluitend door een batterij van hetzelfde of een
gelijkwaardig type, aanbevolen door de fabrikant.
Gooi gebruikte batterijen weg overeenkomstig de instructies van
de fabrikant.
Notas para o manuseio de pilhas de lítio:
PRECAUÇÃO
Existe o perigo de explosão se a pilha for trocada incorretamente.
Troque apenas com o mesmo tipo ou equivalente recomendado
pelo fabricante.
Descarte-se das pilhas usadas de acordo com as instruções do
fabricante.
Huomautuksia litiumparistojen käsittelystä:
HUOMAUTUS
Räjähdysvaara, jos paristo vaihdetaan väärin.
Paristo tulee vaihtaa vain samaniaiseen tai valmistajan
suosittelemaan vastaavaan tyyppiin.
Hävitä käytetyt paristot valmistajan antamien ohjeiden mukaisesti.

1
Caution!
The socket outlet shall be installed near the equipment and shall be easily accessible.
Vorsicht!
Die Netzsteckdose muß in der Nähe des Gerätes angebracht und leicht zugänglich sein.
Observera!
Anslut till ett vägguttag som återfinns nära enheten och är lätt åtkomligt.
Let op!
Het stopcontact moet in de buurt van het apparaat zijn en ook gemakkelijk toegankelijk
zijn.
Atenção!
A tomada elétrica deve estar perto do equipamento e ser de fácil acesso.
Attention!
La prise de courant murale doit être installée à proximité de l’appareil et doit être
facilement accessible.
Aviso!
El tomacorriente debe estar instalado cerca del equipo y debe quedar bien accesible.
Attenzione!
La presa della corrente deve essere installata in prossimità dell’apparecchio ed essere
facilmente accessibile.
Huomautus!
Pistorasia tulee asentaa laitteen lähelle paikkaan, jossa sen käyttöä on helppoa.

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 ................................ 11
• SPECIFICATIONS ........................................... 12
• RESETTING THE UNIT .................................. 14
• CALCULATION EXAMPLES ......................... 121
• CONVERSION CALCULATION
EXAMPLES ................................................... 144
• TAX RATE CALCULATIONS ......................... 146
• DISCOUNT RATE CALCULATION ............... 149
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 and conversion
rate set up will be cleared upon terminating the
AC power supply.
The tax / discount rate and conversion 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.

3
INSTALLING OF BATTERY FOR MEMORY PROTECTION
Before using for the first time, remove the attached
lithium battery, and install it in the equipment
according to the following procedure.
If the power cord is unplugged by accident when
operating with AC power only, the tax / discount rate
and conversion rate set up will be lost.
1) Turn the power switch “OFF” and unplug the
power supply plug from the outlet.
2) Remove the battery cover on the back of the unit.
(Fig. 1)
3) Wipe the battery well with a dry cloth and place
the plus “+” side upward. (Fig. 2)
4) Replace the battery cover by reversing the
removal procedure.
5) Press the RESET switch on the back of the unit
(See page 14).
After battery installation
•Connect the power supply plug to an outlet and
turn the power switch “ON”.
Check that “0.” is displayed. If “0.” is not
displayed, remove the battery, reinstall it, and
check the display again.
•On the battery replacement date label found on
the back of the unit, write down the month and
year when the battery is installed, as a reference
for the next battery replacement.
Fig. 1 Fig. 2
1
2

4
POWER SWITCH; PRINT / ITEM
COUNT MODE SELECTOR:
“OFF”: Power OFF.
“•”: Power ON. Set to the non-
print mode.
(“• • • ... • • • –P” will be
printed.)
“P”: Power ON. Set to the print
mode.
(“• • • ... • • • +P” will be
printed.)
“P•IC”: Power ON. Set to the print
and item count mode.
The counter will count the
number of times that has
been pressed in addition.
Notes: •Each time is used in
subtraction, 1 will be
subtracted from the count.
•The count is printed when
the calculated result is
obtained.
•Pressing of , or
clears the counter.
OPERATING CONTROLS •The counter has a
maximum capacity of 3
digits (up to ±999).
If the count exceeds the
maximum, the counter will
recount from zero.
RATE SETTING MODE SELECTOR:
This selector is used to set the conver-
sion rate or the tax / discount rate.
“ ”: Set this selector to the “RATE
SET” position before storing an
each 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

5
counted as a digit).
“•” : Set this selector to the “•” posi-
tion before starting calculations.
Note: •Be sure to set this selector to
the “•” position after storing an
each rate.
•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.
CONSTANT / ADD MODE
SELECTOR:
“K” : The following constant functions
will be performed:
Multiplication: The calculator will
automatically re-
member the first
number entered (the
multiplicand) and
instruction.
Division: The calculator will
automatically re-
member the second
number entered (the
divisor) and
instruction.
“•”: Neutral
“A”: Use of the Add mode permits
addition and subtraction of
numbers without 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.

6
5/4
ROUNDING SELECTOR:
Example: Set decimal selector to “2”.
4 ÷ 9 = 0.444 ... , 5 ÷ 9 = 0.555 ...
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 ( ).
DECIMAL SELECTOR:
Presets the number of decimal
places in the answer.
In the “F” position, the answer is
displayed in the floating decimal
system.
PAPER FEED KEY
CONVERSION KEY:
This key is used to obtain a value by
dividing a given number with a specified
conversion rate.
CONVERSION KEY:
This key is used:
•to store the conversion rate (by the
use of the rate setting mode
selector).
•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
symbol “TC”.
LAST DIGIT CORRECTION KEY
CLEAR ENTRY KEY:
Clears numbers entered prior to use of
a function key.
Also used to clear an overflow error
caused by an entry.
4 9 5 9
0.45 0.56
5/4 0.44 0.56
0.44 0.55

7
NON-ADD / SUBTOTAL KEY:
Non-Add – When this key is pressed
right after entry of a
number in the Print mode,
the entry is printed on the
left-hand side with “#”.
This key is used to print
out numbers not subject to
calculations such as
codes, dates, etc.
Subtotal – Used to get subtotal(s) of
additions and / or subtrac-
tions. When pressed
following or , the
subtotal is printed with “ ◊ ”
and the calculation may be
continued.
By pressing this key even in the
Non-print mode, the displayed
number is printed with “P”.
TOTAL KEY:
Prints the total of addition and
subtraction with “ ✱”.
This key also serves as a clear key for
the calculation register and resets an
error condition.
FIRST RECALL MEMORY KEY
FIRST RECALL AND CLEAR
MEMORY KEY
SECOND RECALL AND CLEAR
MEMORY KEY
SECOND RECALL MEMORY KEY
CHANGE SIGN KEY:
Changes the algebraic sign of a
number (i.e. positive to negative or
negative to positive).
MULTIPLE USE KEY:
Performs mark-ups, percent change
and automatic add-on / discount.
TAX-INCLUDING KEY:
This key is used for calculations with
the tax/discount rate.
To recall the presently stored rate for
check, press to clear the calculation
register and reset an error condition,
then press . The tax / discount rate
is printed with the symbol “TX”.

8
DISPLAY
Display format:
Symbols:
M : First memory symbol
Appears when a number has been
stored in First memory.
: Second memory symbol
Appears when a number has been
stored in Second memory.
– : Minus symbol
Appears when a number is a negative.
E : Error symbol
Appears when an overflow or other error
is detected.
* Although all available symbols are shown here
for instruction purposes, these symbols will not
appear on the screen simultaneously.
INK RIBBON REPLACEMENT
1. Remove the paper roll from the calculator. (Tear
the paper and remove it from the print
mechanism by using .)
2. Set the power switch to OFF.
Make sure that the print wheel has stopped.
3. Remove the printer cover by sliding it towards
the back of the calculator. (Fig. 1)
4. Remove the used ribbon.
5. Install the new ribbon.
6. With the black side of the ribbon facing upwards,
place one of the reels on the reel shaft on the
right. (Fig. 2) Make sure that the reel is securely
in place.
7. Thread the ribbon around the outside of the
metal guides. (Fig. 3)
8. Take up any slack by manually turning one of
the reels.
9. Replace the printer cover.
10. Replace the paper roll.