Acm Service Check; Cartridge Gearbox Service Check - Lexmark MS510 Service Manual

ACM service check

Action
Step 1
Check the pick/lift motor gearbox for proper operation.
a
POR into the Diagnostics menu and perform a feed test:
Diagnostics Menu > Input Tray Tests > Feed Test > Tray 1
b
Check if the pick/lift motor gearbox rotates on each pick.
Does it rotate during the feed test?
Step 2
Lower the ACM assembly, and rotate the pick roller toward the front
without touching the pick tire.
Does it rotate properly?

Cartridge gearbox service check

Action
Step 1
Check the gear on the toner cartridge for wear or damage.
Is it free of wear or damage?
Step 2
Check the gears on the cartridge gearbox for proper rotation and for wear
or damage.
Does it rotate properly and is it free of wear or damage?
Step 3
Check the cartridge gearbox cable for proper connection to the controller
board.
Is it properly connected?
Step 4
Check the cartridge gearbox cable for damage.
Is it free of damage?
Yes
Go to step 2.
Replace the controller
board. See
board removals" on
page
Yes
Go to step 2.
Go to step 3.
Go to step 4.
Replace the controller
board. See
board removals" on
page
Diagnostic information
94
4514-630, -635, -636, -638, -639, -649
No
Replace the pick/lift
motor gearbox. See
"Pick/Lift motor
gearbox removal" on
page 241.
Replace the ACM
"Controller assembly. See
assembly removal" on
185. page 235.
No
Replace the toner
cartridge.
Replace the cartridge
gearbox. See
"Cartridge gearbox
removal" on page
176.
Reseat the cable.
Replace the cartridge
"Controller gearbox. See
"Cartridge gearbox
185. removal" on page
176.
"ACM