146 Errors - Lexmark MX61 Series Service Manual

Action
Step 3
Check the main drive motor for proper operation:
a
Remove the main drive gearbox.
Note: Do not disconnect the main drive gearbox cable.
b
POR into the Diagnostics menu and perform a feed test:
Diagnostics Menu > Input Tray Tests > Feed Test >
Select any input source
c
Check if the main drive motor rotates when doing the feed test.
Does it rotate when doing the feed test?

146 errors

146 error messages
Error code Description
146.00 Autocompensator Pick/Lift Motor—Encoder
Never Detected in tray 1.
Tray 1 pick/lift motor gearbox service check
Action
Step 1
a
Remove Tray 1.
b
Check the lift plate and gears for proper operation by moving
the metal plate.
Do the lift plate and gears move freely, and are they free of wear
or damage?
Step 2
Check the pick/lift motor gearbox for the following:
•
Gear tooth breakage
•
Freedom of rotation
Is it free of wear or damage?
Step 3
Check the cable JLIFT1 on the controller board.
Is it properly connected and free of damage?
Action
Go to "Tray 1 pick/lift motor gearbox service
check" on page
Diagnostic information
141
Yes No
Replace the Replace the main
controller board. See drive gearbox. See
"Controller board "Main drive gearbox
removal" on removal" on
page 282. page
141.
Yes No
Go to step 2. Replace the tray
insert.
Go to step 3. Replace the pick/lift
motor gearbox. See
"Pick/lift motor
gearbox removal"
on page
Go to step 4. Replace the pick/lift
motor gearbox. See
"Pick/lift motor
gearbox removal"
on page
7016
266.
338.
338.