Sharp AR-C200P ユーザーズマニュアル

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Sharp AR-C200P: Troubleshooting  • 146
Miscellaneous Problems
The power is on, but the printer does not go online.
Print processing does not start.
Print processing cancels.
Printer makes a strange noise.
An asterisk (*) symbol appears on the display, repeatedly 
moving across the first line then the second.
Possible Cause
Remedy
Bad connection
Switch off the printer and disconnect the power cable. 
Reconnect power cable and switch printer on. If this 
does not clear the fault, call for service.
Possible Cause
Remedy
Printer error
Check the control panel. If an error message is 
displayed, correct the problem.
Possible Cause
Remedy
The printer interface cable 
is faulty.
Replace the printer interface cable.
The time out setting is too 
short.
Reset time out to a higher value.
Possible Cause
Remedy
The printer is not 
horizontal.
Place the printer on a stable, level surface.
There are scraps of paper 
or other foreign matter 
inside the printer.
Check the inside of the printer and remove any such 
objects.
The top cover is not firmly 
shut.
 Press the left and right sides of the top cover.
Possible Cause
Remedy
The main board is not 
properly seated in the 
printer.
Turn the printer off, then reseat the main board and turn 
the printer  back on again.