Lexmark 4200 Series - Manual (Page 29)

Diagnostic information 2-13
4413-XXX
Paper path service check
Examine the machine for the following before you begin this service
check:
• Check the entire paper path for obstructions.
• Be sure the correct type of paper is being used.
• Be sure the printer is installed on a flat surface.
FRU Action
1 Large and Small
Feed Rollers Check for wear and binds.
2 Small Feed Roller
Springs Check for damage or disconnected springs.
3 Auto Sheet
Feeder Assembly Check the pick roller for wear.
4 Mid Frame Asm Check the following for wear:
• Exit roller
• Star rollers
5 End-of-Forms
Flag Check for binds or damage.
6 White Roller
Assembly Check for correct installation. Check gear and
bushings for damage. If damaged, replace. Go to
the
“CIS white roller assembly removal” on
page 4-4 .