Rap 8.3.7.3 Error Code "Install Mbf/Env - Xerox DocuPrint N24 Service Manual

RAP 8.3.7.3 Error Code "Install MBF/ENV"

1 Error message is displayed with the MBF installed.
Y N
|
Go to step 5.
2 Remove MBF from the Printer. Inspect P/J 604 for damage, loose wires, or missing pins
(connects Feeder to Printer). The P/J is free of damage, loose wires, or missing pins.
Y N
|
Replace or repair wiring (6.3.13).
3 Check the wiring between P/J 604 and P/J 403 (6.3.13). Wiring is OK.
Y N
|
Replace or repair wiring (6.3.13).
4 Replace the Printer Engine Controller PWB (REP 4.10.6). If problem still exists, replace the MBF
Assembly (REP 4.3).
5 Remove the Envelope Feeder from the Base Engine. Inspect the P/J that connects the Feeder to
the Base Engine. The P/J is free of damage, loose wires, and missing pins.
Y N
|
Replace or repair the connector.
6 Remove the Envelope Bottom Cover. Remove the Envelope Top Cover. Remove the Envelope
Rear Cover. Reinstall the coverless Envelope Feeder onto the printer. Switch on the printer
power. Measure the voltage between J700-1 and J700-5 (WIR 8.3.5.1), and the voltage between
J700-7 and J700-12 (WIR 8.3.5.1) on the Envelope Feeder PWB. There is +5VDC between
J700-1 and J700-5 (WIR 8.3.5.1) and +24VDC between J700-7 and J700-12 (WIR 8.3.5.1).
Y N
|
Go to step 8.
7 Check the wiring between P/J 700 and P/J 403 (WIR 8.3.5.1). If OK, replace the Envelope
Feeder PWB (REP 8.3.3.7).
8 Remove the printer Rear Cover. Measure the voltage between J403-3 and FG (6.3.13), and the
voltage between J403-1 and FG (6.3.13) on the Printer Engine Controller PWB. There is +5VDC
between J403-3 and FG (6.3.13), and +24VDC between J404-12 and FG (WIR 8.1.5.1).
Y N
|
Repair or replace wiring between P/J 403 and P/J 400 (6.3.13).
9 Replace the Printer Engine Controller PWB (REP 4.10.6).
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