Operation Manual

EN
Errors 135
Fatal error secondary messages
If the printer has a fatal error, press and hold the G
O
button to see the
secondary error message.
Table 16. Fatal error secondary messages
Message Cause Solution
Engine error.
The formatter and engine
are not communicating.
1. Unplug the printer and plug it back in.
2. Reseat the formatter to ECU cable.
3. Replace the formatter PCA.
4. Replace the ECU. (See “ECU pan” on
page 120.)
Laser/scanner error.
The laser/scanner
has a malfunction.
1. Check the laser/scanner cable
connections.
2. Replace the laser/scanner.
Beam error.
1. Check the laser/scanner cable
connections.
2. Replace the laser/scanner. (See
“Laser/scanner assembly” on page 99.)
Motor error.
1. Check the motor cable connections.
2. Replace the motor. (See “Motor” on
page 107.)
Fuser error.
The fuser has a
malfunction.
1. Unplug the printer and do not plug it
back in for at least ten minutes.
2. Verify that the fuser connector and the
thermistor connector are both firmly
seated in the ECU.
3. Perform a heating element resistance
check. (See “Heating element check” on
page 152.)
4. If the resistance readings are correct
and the error persists, replace the fuser.
(See “Fuser assembly” on page 101.)