Sharp EL-2901C Specifications

SELLING PRICE ENTRY KEY:
Press this key to enter the selling price.
®
ELECTRONIC PRINTING CALCULATOR
MODEL
EL-2901RH
OPERATION MANUAL
MARGIN ENTRY KEY:
Press this key to enter the margin.
DISPLAY SYMBOLS:
M
: Appears when a number is in the memory.
–
: 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.
INK ROLLER REPLACEMENT
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.
1)
2)
3)
4)
5)
Set the power switch to OFF.
Remove the printer cover. (Fig. 1)
Hold the top of the ink roller and remove the roller by pulling it toward you and then upward. (Fig. 2)
Install the new ink roller in the correct position. Make sure that the roller is securely in place. (Fig. 3)
Put back the printer cover.
PRINTED IN CHINA
SHARP CORPORATION
03ET(TINSE0626EHZZ)
OPERATIONAL NOTES
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. If you pull out the power cord to cut electricity completely, the presently stored tax rate will be cleared.
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.
Fig. 1
Fig. 2
Fig. 3
Cleaning the printing mechanism
If the print becomes dull after long time usage, clean the printing wheel according to the following
procedures:
1)
2)
3)
4)
Remove the printer cover and the ink roller.
Install the paper roll and feed it until it comes out of the front of the printing mechanism.
Put a small brush (like a tooth brush) lightly to the printing wheel and clean it by pressing
Put back the ink roller and the printer cover.
.
Note: • Do not rotate the printing mechanism manually, this may damage the printer.
PAPER ROLL REPLACEMENT
OPERATING CONTROLS
OFF • P P•IC
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)
. (Fig. 2)
2) Turn the power on and feed the paper by pressing
3) Lift the attached metal paper holder up and insert the paper roll to the paper holder. (Fig. 3)
ON
POWER SWITCH; PRINT / ITEM COUNT MODE SELECTOR:
“OFF”:
“•”:
“P”:
“P•IC”:
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.
is pressed, 1 is added to the item counter, and each time
For addition or subtraction, each time
is pressed, 1 is subtracted.
• The count is printed when the calculated result is obtained.
,
clears the counter.
• Pressing of
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.
4
9
5
0.45
0.44
0.44
Fig. 3
DO NOT PULL PAPER BACKWARDS AS THIS MAY CAUSE DAMAGE TO PRINTING MECHANISM.
ROUNDING SELECTOR:
Example: Set Decimal Selector to 2.
4 ÷ 9 = 0.444 ... , 5 ÷ 9 = 0.555 ...
5/4
Fig. 2
Fig. 1
ERRORS
9
0.56
0.56
0.55
or
Note: The decimal point floats during successive calculation by the use of
If the decimal selector is set to “F” then the answer is always rounded down ( ).
.
RATE
GT • SET
GRAND TOTAL / RATE SETTING MODE SELECTOR:
“GT”: Grand Total
“•”: Neutral
“RATE SET”: Rate setting
.
• Enter the adding tax rate, then press
• A maximum of 4 digits can be stored (decimal point is not counted as a digit).
• Only one rate can be stored. If you enter a new rate, the previous rate will be cleared.
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.
must be used to
If an “0䡠E” is displayed at the time of the error, “– – – – – – –” will be printed in red and
clear the calculator.
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
key and then repeat the calculation from the
from an external source. Should this occur, press the
beginning.
Error conditions:
1. When the integer portion of an answer exceeds 12 digits.
2. When the integer portion of the contents of the memory exceeds 12 digits.
999999999999
1
)
(Ex.
0
)
3. When any number is divided by zero. (Ex. 5
F63210A
SPECIFICATIONS
DECIMAL / ADD MODE SELECTOR:
“6 3 2 1 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 to the 2nd digit from the
lowest digit of entry number. Use of the add mode permits addition and subtraction of numbers without
,
and
will automatically override the add mode and decimally
entry of the decimal point. Use of
correct answers will be printed.
Operating capacity:
Power source: AC:
12 digits
230V–240V, 50Hz
PRINTING SECTION
Printer:
Printing speed:
Mechanical printer
Approx. 2.1 lines/sec.
(At temperature 25°C (77°F), when “741.9 + ” is printed. The printing speed will vary
with the number of rows and the figure types to be printed.)
PAPER FEED KEY
NON-ADD / SUBTOTAL KEY
Printing paper:
57 mm(2-1/4") - 58 mm(2-9/32") wide
80 mm(3-5/32") in diameter (max.)
0°C – 40°C (32°F – 104°F)
41 mA
193 mm (W) × 256 mm (D) × 62.5 mm (H)
(7-19/32" (W) × 10-3/32" (D) × 2-15/32" (H))
Approx. 1.0 kg (2.20 Ib.)
1 paper roll, 1 ink roller (installed), and operation manual
CLEAR / CLEAR ENTRY KEY
Operating temperature:
Power consumption:
Dimensions:
TOTAL KEY
EQUAL KEY
CHANGE SIGN KEY:
Changes the algebraic sign of a number (i.e., positive to negative or negative to positive).
Weight:
Accessories:
RECALL AND CLEAR MEMORY KEY
WARNING
RECALL MEMORY KEY
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.
TAX-INCLUDING KEY
PRE-TAX KEY
GRAND TOTAL KEY
COST PRICE ENTRY KEY:
Press this key to enter the cost price.
EL-2901RH(AB1)(表面)
EL-2901RH(AB1)-1 ➀
Page 1
Adobe PageMaker 6.5J/PPC
03.5.6, 0:55 PM
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MEMORY
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 grand total/rate set 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.
prior to beginning any calculation.
4. Press
or
and enter the correct number.
5. If an error is made while entering a number, press
,
or
to activate the Cost/Sell/Margin Calculation mode. In case of
6. After entering a value, press
performing different calculation tasks,
key must be pressed first to cancel the Cost/Sell/Margin
mode.
7. Example procedures are listed in following manner unless otherwise specified.
Operation
Display
46 × 78 =
+) 125 ÷ 5 =
–) 72 × 8 =
Total
*2
46
46. ×
46.
78. =
3,588. +M
78
3,588.M
Print
125.M
125
125. ÷
5. =
25. +M
5
25.M
ADDITION AND SUBTRACTION WITH ADD MODE
OFF • P P•IC
12.45 + 16.24 + 19.35 – 5.21 =
ON
72.M
72
F63210A
72. ×
8. =
576. –M
8
576.M
*1
RATE
GT • SET
F63210A
12.45 +
16.24 +
19.35 +
1245
12.45
1624
28.69
1935
48.04
521
42.83
5 .21 –
42.83
002 . . . . . . . . . . . . .
42.83 ✱
3,037. ◊M
3,037.M
*2 : Press
to clear the memory before starting a memory calculation.
was not used in the entries.
*1 :
COST / SELL / MARGIN CALCULATION
MIXED CALCULATIONS
OFF • P P•IC
A. 5 × 2 + 12 =
5
ON
F63210A
5. ×
2. =
10. ✱
5.
2
10.
OFF • P P•IC
B. (10 + 2) × 5 =
ON
12.
10. +
2. +
12. ×
60.
5. =
60. ✱
10
10.
2
12.
5
22.
10. +
12. +
002 . . . . . . . . . . . . .
22.
22. ✱
10.
12
F63210A
EXAMPLE 3: Determine the margin when the cost
price is set at $350, and the selling
price at $500.
➀ Cost Price ➁ Selling Price
➂ Margin
Also, obtain the margin when the cost
price is set to $250.
EXAMPLE 1: Determine the cost price for 30%
margin when the selling price is set at
$500.
➀ Selling Price ➁ Margin
➂ Cost Price
F63210A
F63210A
500
500.
30
30.
500. ✱∆
30. ✱%
350. ✱C
350.
• Entries in the order of “30
valid.
500
350
350.
500
500.
A. 62.35 × 11.11 =
62.35 × 22.22 =
F63210A
692.7085
62.35 ×
11.11 =
692.7085 ✱
1,385.417
22.22 =
1,385.417 ✱
62.35
62.35
11.11
22.22
B. 11.11 ÷ 77.77 =
22.22 ÷ 77.77 =
F63210A
11.11
” are also
EXAMPLE 2: Determine the selling price for 30%
margin when the cost price is set at
$350.
➀ Cost Price ➁ Margin
➂ Selling Price
F63210A
77.77
0.14285714285 0.14285714285 ✱
350
350.
30
30.
• Entries in the order of “500
valid.
500. ✱∆
500.
• Entries in the order of “30
valid.
350
350
” are also
• The entered value (enter value, then press
,
, or
) will be kept in the buffer; the
re-entry will not be necessary when recalculating.
• The buffer contents will be cleared upon new
entry, or when the power switch is turned off/on,
or when “E” is displayed.
350. ✱C
30. ✱%
22.22 =
0.28571428571 0.28571428571 ✱
22.22
250. ✱C
500. ✱∆
50. ✱%
250.
50.
11.11 ÷
77.77 =
11.11
500. ✱∆
30. ✱%
30.
250
CONSTANT
350. ✱C
” are also
PERCENT
A.
F63210A
100 × 25% =
B.
F63210A
123 ÷ 1368 = (%)
TAX RATE CALCULATIONS
100
100. ×
25. %
25.00 ✱
100.
25
25.00
123
123. ÷
1 ,368. %
8.99 ✱
123.
1368
8.99
EXAMPLE 1:
Set a 5% tax rate.
Calculate the tax on $800 and
calculate the total including tax.
EXAMPLE 2:
Perform two calculations using $840
and $525, both of which already
include tax. Calculate the tax on the
total and the total without tax. (tax
rate: 5%)
F63210A
F63210A
ITEM COUNT CALCULATION
Bill No.
Number of bills
1
2
3
4
5
Total
1
1
1
1
1
OFF • P P•IC
F63210A
RATE
GT • SET
Amount
$100.55
$200.00
$200.00
$400.55
$500.65
(a)
ON
(b)
RATE
GT • SET
100.55
100.55
200
300.55
500.55
400.55
901.10
500.65
1,401.75
1,401.75
GRAND TOTAL
100 + 200 + 300 =
+) 300 + 400 + 500 =
100.55 +
200.00 +
200.00 +
400.55 +
500.65 +
005 . . . . . . . . . . . . .
(a)
1,401.75 ✱ (b)
OFF • P P•IC
100
100.
200
300.
300
600.
600.
300
300.
400
700.
500
1,200.
1,200.
ON
F63210A
840.
840. +
525
1,365.
525. +
1 ,365.
1,300.
1 ,300.
. . . 65. –
5
5.
. . . 5.000 %
5.000
RATE
GT • SET
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
occasion 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, then turn on
the power.
RATE
GT • SET
800.
. . . 40.
800
Grand total
840
RATE
GT • SET
840.
840.
100. +
200. +
300. +
600. ✱ +
•
•
•
•
•
Caution!
The socket outlet shall be installed near the
equipment and shall be easily accessible.
300. +
400. +
500. +
1,200. ✱ +
1,800. ✱ ✱
1,800.
EL-2901RH(AB1)(裏面)
EL-2901RH(AB1)-2 ➀
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