Envelope Feeder Service Check - Lexmark T520 - 20ppm 8MB Par USB Pcl6 Ps3 Ppds Service Manual

4520-xxx

Envelope Feeder Service Check

Service Tip: Check the envelope feeder paper path for any debris,
pieces of envelope and so on. If any other options are installed make
sure they are operating normally. If only the envelope feeder is failing
to operate correctly, continue with this service check, otherwise
verify the interconnect card is functioning properly.
Service Tip: The envelope feeder receives its +5 V dc operating
voltage from the +24 V dc bulk at J1-7. If +24 V dc is not present at
J1-7, tray 1 is the only tray that is recognized.
Note: If a 260 Paper Jam Check Envelope message displays, check
the
"Sub Error Codes for 9XX and 2XX Error Codes" on page 2-8
Printer does not recognize the envelope feeder as an attached
input option.
FRU
1 Envelope Feeder
2 Front Autoconnect on
Printer
2-48
Service Manual
Action
Check to make sure the envelope
feeder is correctly installed and
mated to the autoconnect at the front
of the printer.
Check the connector for signs of
damage to the connector or
contacts. If you find damage, replace
the damaged cable/connector
assembly. Remove the envelope
feeder and check the voltages at the
autoconnect on the front of the
printer. If incorrect, check the
interconnect board. If correct,
reinstall the envelope feeder and
continue with step 3.
.