31
5
Copier trouble?
STATUS INDICATORSWhen the following indicators light up or blink on the operation panel or the following alphanumeric
codes appear in the display, solve the problem immediately ref erring to both the table below and
the relevant page.
Steadily
lit
Steadily
lit
Blinking
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 paper tray is not installed properly.
Push the tray into the copier securely. _
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29
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
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.
29
22
22
26
22
10
_
26
_
An original misfeed has occurred in the SPF.
Remove the misfed originals referring to the
description of
“
Misfeed in the SPF
”
.
SPF misfeed
indicator
Service by an authorized SHARP service
technician is required.
Steadily
lit
Maintenance
indicator