Lexmark T640 Service Manual page 166

4061-xx0
POST incomplete—stapler cycles several times
FRU
1 Stapler assembly
990.xx Service Error Code—Check Bin x
•
"Step1—During POST the stapler option does not try to home" on page
•
"Step 2—During POST the stapler option tries to home" on page
Step1—During POST the stapler option does not try to home
Replace the stapler option.
Step 2—During POST the stapler option tries to home
Replace the stapler option.
281.xx Paper Jam
selected
Note: When a 900.xx Service Error is displayed during POST, the failure is usually in the stapler gearbox
assembly or stapler cartridge.
Replace the stapler option.
281.xx Paper Jam
Replace the stapler option.
281.xx Paper Jam
Replace the stapler option.
282.xx Staple Jam—Check Stapler
FRU
1 Stapler assembly
2-124
Service Manual
Action
Replace the stapler assembly.
Note: When replacing the stapler assembly, observe the location of
the ground lead from the stapler assembly and the finisher frame.
Make sure the ground lead is correctly reattached.
—paper feeds partway into the standard bin even if finisher is
—The paper may jam at the upper deflector
—paper jams into stapler output bin
displays
Action
Check the stapler assembly for broken or damaged parts.
displayed—POST incomplete
2-124.
2-124.