Confidential
1-12
Error code 2A
Print Unable 2A
Turn the power off and then back on again.
Belt cleaner release sensor failure
Step Cause
Remedy
1 Harness connection failure
between belt cleaner release
sensor PCB and belt cleaner
release solenoid.
Check the harness connection between the belt
cleaner release sensor PCB and belt cleaner
release solenoid and reconnect them.
2 Belt cleaner release sensor
actuator performance
defective
Replace the belt cleaner release ASSY.
3 Belt cleaner release sensor
PCB failure
Check the sensor performance following the
procedure described in “Maintenance mode 32”. If
any problem occurs, replace the belt cleaner
release sensor PCB ASSY.
4 Belt cleaner release solenoid
failure
Replace the belt cleaner release ASSY.
5 Engine PCB failure Replace the engine PCB ASSY.
Error code 2B
Print Unable 2B
Turn the power off and then back on again.
Air intake fan (AIR) failure
Step Cause
Remedy
1 Air intake fan (AIR) harness
connection failure
Check the harness connection of the air intake fan
(AIR) and reconnect it.
2 Air intake fan (AIR) failure Check the fan performance following the
procedure described in “Maintenance mode 78”. If
any problem occurs, replace the air intake fan
(AIR).
3 Engine PCB failure Replace the engine PCB ASSY.
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