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Confidential
■ Error code F1
Error code F2
The waste toner box will reach the end of life soon.
(The belt cleaner voltage becomes lower than the specified value.)
Error code F3
This error does not usually occur in the normal use. The conceivable causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
<User Check>
- Turn OFF the power switch, and turn it ON again after a while.
■ Error code F4
The waste toner box is at the end of life.
This error does not usually occur in the normal use. The conceivable causes are noise around
the installation site, fluctuation of the power supply voltage, and failures in the software.
<User Check>
- Turn OFF the power switch, and turn it ON again after a while.
-
WT Box End Soon
-
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
High Temperature
Decrease room temperature and humidity to allow the machine to operate.
Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
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