Error code Description Action
341.51 No encoder feedback detected from the tray 4
pick/lift motor.
Go to “250/550-sheet media feeder failure service
check” on page 130.
341.52 Motor stop error—the tray 4 pick/lift motor kept on
running some time after the motor was commanded
to stop.
341.53 The tray 4 pick/lift motor went over the normal speed
342.54 No encoder feedback detected from the tray 4
transport motor.
Open the media tray, and make sure to remove all
obstructions.
If this doesn’t solve the issue, then go to “250/550-
sheet transport motor failure service check” on
page 128
342.55 Motor stop error—the tray 4 transport motor kept on
running some time after the motor was commanded
to stop.
342.56 The tray 4 transport motor went over the normal
speed.
344.57 No encoder feedback detected from the tray 4 (HCIT)
lift motor.
Go to “HCIT lift drive motor failure service check”
on page 133.
344.58 Motor stop error—the tray 4 (HCIT) lift motor kept on
running some time after the motor was commanded
to stop.
344.59 The tray 4 (HCIT) lift motor went over the normal
speed
345.60 Hardware Error—tray 4 board ID unknown Go to “250/550-sheet controller board failure
service check” on page 132.
345.61 Hardware Error—tray 4 option type unknown
345.62 Hardware Error—tray 4 product ID unknown
345.63 Hardware Error—tray 4 sensors are not plugged on
the board
345.64 Hardware Error—tray 4 lift plate failed to reach its
home position
Go to “HCIT lift plate failure service check” on
page 135.
4063
Diagnostic information
125