Lexmark T520 - 20ppm 8MB Par USB Pcl6 Ps3 Ppds Service Manual page 77
Service manual
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Also See for T520 - 20ppm 8MB Par USB Pcl6 Ps3 Ppds:
- Service manual (333 pages) ,
- Troubleshooting (1 page) ,
- Reference manual (475 pages)
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4520-xxx
FRU
3
Autoconnect on the
Envelope Feeder.
Action
Check for any signs of damage to
the connector or contacts. If you find
damage, replace the damaged
cable/connector assembly.
Disconnect the autoconnect cable at
J1 on the envelope system board
and measure the following voltages:
J1-3 measures +5 V dc
J1-5 measures +5 V dc
J1-7 measures +24 V dc
If any of the voltages are incorrect,
replace the autoconnect
cable/connector. If the voltages are
correct, replace the envelope system
board.
Diagnostic Information
2-49
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