2-99
Confidential
■ Error code F0
USB flash memory does not work properly.
<User Check>
- Replace the USB flash memory.
- Turn OFF the power switch, and turn it ON again after a while.
■ Error code F1
The dial number is not found.
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 F2
The waste toner box will reach the end of life soon.
(The belt cleaner voltage becomes lower than the specified value.)
<User Check>
- Replace the waste toner box with a new one.
Print Unable
Turn the power off and then back on again.
Step Cause Remedy
1 Malfunction of firmware Rewrite the latest firmware.
2 Main PCB failure Replace the main PCB ASSY.
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Step Cause Remedy
1 Main PCB failure Replace the main PCB ASSY.
(Non Touch panel model)
WT Box End Soon
(Touch panel model)
Replace Parts
Waste Toner Box
Step Cause Remedy
1 High-voltage power supply PCB
failure
Replace the high-voltage power supply
PCB ASSY.
2 Main PCB failure Replace the main PCB ASSY.