6-3

Indication
Developer
replacement re-
quired indicator
Toner cartridge
replacement re-
quired indicator
Misfeed indicator
Maintenance
indicator
Power save indicator
is steadily lit.
The paper tray indicator is
blinking.
“CH” is blinking in the display.
“CH” is steadily lit in the display.
“P” is blinking in the display.
A letter and a number appear
alternately.
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.

Be sure to use only genuine TOSHIBA parts and supplies.

Steadily lit
Steadily lit
Blinking
Blinking
Steadily lit
Cause and remedy
Developer is required. contact your
authorised service representative.
Replacement of Toner cartridge will be
needed soon. Prepare a new cartridge.
Toner cartridge must be replaced. Replace
it with a new one.
A misfeed has occurred. Remove the
misfed paper referring to the description of
“Misfeed Removal”
Service by an authorised TOSHIBA service
technician is required.
The unit is in the preheat mode. Press any
key to cancel the preheat mode.
The unit is in the auto power shut-off mode.
Press the start ( ) key to cancel the auto
power shut-off mode.
The paper tray is not installed properly.
Push the tray into the unit securely.
The toner cartridge is not installed. Check if
the cartridge is installed. If “CH” is blinking
even if a cartridge is installed properly,
contact your TOSHIBA service centre
immediately.
Side cover is open. Close the side cover
securely by pressing the round projections
near the side cover open button.
The paper tray is empty.
Load paper.
A misfeed has occurred in the paper tray,
bypass tray. Remove the misfed paper.
The unit will not function. Turn the power
switch off, remove the power cord from
outlet, and contact your authorised service
representative.
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