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5
Copier trouble?
STATUS INDICATORS
When the following indicators light up or blink on the operation panel or the following alphanumeric
codes appear in the display, solve the problem immediately referring to both the table below and
the relevant page.
An original misfeed has occurred in the SPF.
Remove the misfed originals referring to the
description of “Misfeed in the SPF”.
Steadily
lit
Steadily
lit
Blinking
Blinking
Developer
replacement
required indicator
Developer is required. Contact your SHARP
service center as soon as possible.
Replacement of toner cartridge will be needed
soon. Obtain a new cartridge.
A misfeed has occurred. Remove the misfed
paper referring to the description of “Misfeed
removal.”
The lower side cover may be open. If so, close it.
The paper tray is not installed properly.
Push the tray into the copier securely.
_
Toner cartridge must be replaced. Replace it with
a new one.
Toner cartridge
replacement
required indicator
Indication
See
page:
Cause and remedy
“CH” is steadily lit in the
display.
The paper tray indicator
is blinking.
“CH” is blinking in the
display.
Misfeed indicator
Blinking
SPF misfeed
indicator
The toner cartridge is not installed. Install the toner
cartridge. If “CH” is blinking even if the cartridge is
installed properly, contact your SHARP service
center immediately.
Side cover is open. Close the side cover securely
by pressing the round projections near the side
cover open button.
“P” is blinking in the display.
Paper tray or bypass tray is empty. Load copy
paper.
A misfeed has occurred in the paper tray or
bypass tray. Remove the misfed paper.
The copier will not function. Turn the power
switch off, remove the power cord from the
outlet, and contact your SHARP service center.
A letter and a number
appear alternately.
32
_
23
27
31
23
10
_
_
27
_
Service by an authorized SHARP service
technician is required.
Steadily
lit
Maintenance
indicator
32
Be sure to use only genuine SHARP parts and supplies.
The memory backup function for facsimile maintains data only for approximately
one hour. When any facsimile data is kept in memory, do not keep the copier
power turned off (by unplugging the power cord) for a long time even if the
copier stops due to trouble.