falsches Servicehandbuch?
bei mir steht:
912 Toner Cartridge Rack Motor (M3) Failure
1 • RackMotor (M3) • Mechanical Controller Board (PWB-A)
Be sure the rack motor (M3) turns during a
print cycle. If it does not, replace the motor. If
you still have the problem, replace the
mechanical controller board.
2 • Toner Cartridge Rack Latch
Check the latch for wear or damage.
3 Gears If the toner cartridge rack does not turn during a
print cycle, check the gears for overload.
4 • Rack Home Position Sensor (PC4) • Mechanical ControllerBoard (PWB-A)
Use the sensor check test to check the rack home
position sensor (PC4). If it does not operate correctly,
replace the sensor (PC4). If it operates correctly,
replace the mechanical controller board.
meine Vermutung: da ist etwas sehr schwergängig oder verklemmt.
Da hilft nur: gründlich suchen!
Gruß, Tom.
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[x] <= Hier Nagel einschlagen für neuen Monitor!