Errors - Sharp EL-2910R Bedienungsanleitung

Fig. 1
Red
Cleaning the printing mechanism
If the print becomes 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
Fig. 2
Black
Fig. 3
4) Put back the ink roller and the printer cover.
Notes: • Do not rotate the printing mechanism
manually, this may damage the printer.
• Never attempt to turn the printing belt or
restrict its movement while printing. This
may cause incorrect printing.
There are several situations which will cause an
overflow or an error condition. When this occurs, "←"
will be displayed. The contents of the memory at the
time of the error are retained.
If "←" is displayed at the time of the error,
"•••••••••••••••••" will be printed in black and
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
).
.
6

ERRORS

1 )
must
0