Error Code Cause And Remedy - Konica Minolta bizhub 20 Service Manual

3.2

Error Code Cause and Remedy

These errors are recoverable by following the message indicated on the LCD or following the
items indicated in User Check.
■ Error code 1E
Drum End Soon
The drum unit reached its life and requires replacement.
<User Check>
• Replace the drum unit with a new one.
■ Error code 1F
Too Many Trays
Two or more optional trays are installed.
<User Check>
• Install one optional tray. (Only one optional tray is supported.)
Step
1 Connector: 54702-1219 failure
2 Main PCB failure
■ Error code 24
Print Unable 24
Turn the power off and then back on again.
Internal temperature sensor failure
Step
Harness connection failure of
1 internal temperature sensor
2 Internal temperature sensor failure Replace the internal temperature sensor.
3 Main PCB failure
Cause
Cause
3-12
Remedy
Replace the connector: 54702-1219.
Replace the main PCB ASSY.
Remedy
Check the harness connection of the
internal temperature sensor and reconnect
it.
Replace the main PCB ASSY.
Confidential