Lexmark W820 Service Manual - Page 104
Finisher, MCU BOARD, Does the Stapler function correctly?
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4025-Finisher Step Actions and Questions Yes 5 MCU BOARD Problem Replace the MCU Board. Refer to the Printer Service Manual. solved Check the Stapler function. Does the Stapler function correctly? 6 The following Finisher FRUs and areas are associated with this specific problem. One or more of these FRUs or areas may have failed partially or completely. If you cannot isolate this problem using these steps, replace each FRU or troubleshoot each area listed below, one at a time, until you isolate and solve the problem. • Wiring and connectors linking the FRUs. No Go to step 6 2-44 Service Manual
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2-44
Service Manual
4025-Finisher
5
MCU BOARD
Replace the MCU Board. Refer to the Printer Service Manual.
Check the Stapler function.
Does the Stapler function correctly?
Problem
solved
Go to step 6
6
The following Finisher FRUs and areas are associated with
this specific problem. One or more of these FRUs or areas may
have failed partially or completely. If you cannot isolate this
problem using these steps, replace each FRU or troubleshoot
each area listed below, one at a time, until you isolate and
solve the problem.
•
Wiring and connectors linking the FRUs.
Step
Actions and Questions
Yes
No