Sharp EL-1801C User Manual

Page 9

ERRORS

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 “0 • E” is displayed at the time of the error, “– – – – – – –” will be printed in red and

C CE

must be used to clear the calculator.

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.

(Ex.

999999999999

)

3. When any number is divided by zero. (Ex. 5

SPECIFICATIONS

Operating capacity:

12 digits

Power supply:

(DC): Heavy-duty manganese battery, size AA (or R6)

× 4
AC: Local voltage with AC adaptor EA-28A (Option)

Calculations:

Four arithmetic, constant multiplication and division, power,
add-on, repeat addition and subtraction, reciprocal, item
count calculation, markup, memory, tax, etc.

PRINTING SECTION

Printer:

Mechanical printer

Printing speed:

Approx. 2.1 lines/sec.

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:

(DC): 2.2 W

Operating time
using battery:

Heavy-duty manganese battery, size AA (or R6)
Approx. 5,000 hours (in non-print mode, displaying 555'555
at 25°C (77°F) ambient temperature)
Operating time depends on the type of battery and type of use.

Dimensions:

170 mm (W)

× 231 mm (D) × 57.5 mm (H)

( 6-11/16” (W)

× 9-3/32” (D) × 2-1/4” (H))

Weight:

Approx. 580 g (1.28 lb.) (with batteries)

Accessories:

1 paper roll, 2 ink rollers (installed), dry battery

× 4 and

operation manual