Lexmark T620 Service Manual page 161

4069-5XX/7XX
FRU
1 Stapler Cartridge Holder
Stapler Assembly
2 Stapler to Stapler Board
(J3) Cable
Action
Before proceeding with the service check,
gently try to remove the stapler cartridge
holder from the stapler assembly. If the
holder is jammed in the stapler assembly, do
the following:
1. Turn the printer off and remove the right
side cover. Use care when removing the
cover as the right side door switch and
cable assembly are easily damaged. Do
not allow the right side cover to hang
down by the switch and cable assembly.
2. Disconnect the 10 pin cable from the
stapler assembly.
3. Hold the stapler assembly with one hand
while removing the three screws from the
assembly. The assembly is heavy and
easy to drop.
4. Check the stapler assembly for any signs
of damaged or broken parts. Check the
flag and spring assembly on the front of
the stapler assembly to see if the flag or
spring are broken or missing. If any
problem is found, replace the stapler
assembly. If no problem is found,
continue with step 5.
5. Carefully cycle the large gear on the side
of the stapler assembly and try to free the
cartridge holder assembly. Note: Look for
staples jammed at the throat of the
cartridge holder and remove any that are
found. Gently try to remove the cartridge
holder from the stapler assembly. It may
be necessary to manually cycle the large
gear on the side of the stapler assembly
to release the cartridge holder.
6. Reinstall the stapler assembly with a new
stapler cartridge holder and staples. Run
the Finisher Feed Test to check the
option. If the problem continues, go to
step 2
Check the continuity of the cable. If a
problem is found, replace the cable.
Diagnostic Information
2-133