ER-A440 Operation-Manual GB - Sharp

OPERATOR MAINTENANCE
1
In case of power failure
When power is lost, the machine retains its memory contents and all information on sales entries.
• When power failure is encountered in register idle state or during an entry, the machine returned to the normal
state of operation after power recovery.
• When power failure is encountered during a printing cycle, the register
prints “========” and then carries out the correct printing procedure
after power recovery. (See the sample print.)
2
In case of printer's motor locking
If the printer’s motor happens to lock, the printing stalls, the register will continuously start an intermittent
beeping tone. If this occurs, please follow the procedure below.
1. Unplug the power cord from the outlet.
2. Insure the printer is clear of any obstructions (e.g paper jams, etc).
3. Plug the power cord into the outlet. The following format appears in the display.
“ – – – – – – – – – – ”
4. Feed the receipt and journal paper to the proper position.
5. Press the c key.
6. The register prints the power failure symbol and continues printing.
3
Paper roll near-end sensing function (only for the journal paper)
When the journal paper roll comes near the end or is not loaded, the machine senses this condition and sounds
an alarm, displaying the error code “E04”. At this time, clear the alarm with the c key and replace the paper roll
as soon as possible. The following entry can be made after clearing the alarm. However, since this function
works each time one transaction is completed, the alarm sound will be emitted again as the following transaction
is completed unless the paper roll is replaced.
• The sensing position depends upon the size of the paper tube.
Therefore, it is advisable to use paper rolls - whose paper tube is
18 mm in O.D. and 12 mm in I.D. - specified by SHARP.
• If the sensing occurs too early or late, contact your dealer.
Paper roll
Paper tube
12 mm
18 mm
117