Lexmark B2650 Service Manual page 125

Tray 1 pick/lift drive failure service check
Action
Step 1
a
Remove tray 1.
b
Remove the right cover. See
page 186.
c
Reseat the cable from the pick/lift motor gearbox and the
controller board.
Does the problem remain?
Step 2
a
Enter the Diagnostics menu, and then navigate to:
Printer diagnostics and adjustments > Motor tests > Pick
Motor (tray 1)
b
Touch Start.
Does the motor run?
Step 3
Check the motor and its gears for misalignment, wear, and
damage.
Is the pick/lift motor gearbox properly installed and free of wear
and damage?
Step 4
Reinstall or replace the pick/lift motor gearbox. See
motor gearbox removal" on page
Does the problem remain?
Optional tray pick drive failure service check
Action
Step 1
Check if the optional tray motor (pick) runs.
Does the motor run?
Step 2
Reseat the motor cable, and then reseat the cable on the optional
tray controller board.
Does the problem remain?
"Right cover removal" on
"Pick/lift
232.
Diagnostics and troubleshooting
125
4600-830, -835, -895
Yes No
Go to step 2. The problem is
solved.
Contact the next Go to step 3.
level of support.
Contact the next Go to step 4.
level of support.
Contact the next The problem is
level of support. solved.
Yes No
Go to step 3. Go to step 2.
Go to step 3. The problem is
solved.