Xerox 5400N - Phaser B/W Laser Printer, Service Quick Reference Manual

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Phaser 5400 Laser Printer Service Guide 47
6 “NO” FROM STEP 5 ABOVE
Check for continuity between P/J13-1 and P601-1.
Is there continuity between the pins?
Replace the
Print Engine
Controller
Board
[RRP 8.5,
page 310 ].
Replace the
2000-Sheet
Feeder
Harness
[PL 12.2,
page 420 ] or
Feeder
Harness
[PL 9.1,
page 404 ] as
necessary.
7 “YES” FROM STEP 4 ABOVE
1. Switch printer power OFF.
2. Reconnect P/J603 to the Feeder Board.
3. Switch printer power ON.
4. Measure the voltage between P/J603-3 and frame
ground.
5. Press and release the Stopper Link.
Does the voltage m3.2 VDC when the
link is released and 0.0 VDC when the link is
pressed?
Replace the
Print Engine
Controller
Board
[RRP 8.5,
page 310 ].
Replace the
Paper
Height
Sensor
[RRP 12.15,
page 367 ].
8 SUSPECT COMPONENTS
The following printer components and areas are
associated with this specific problem. One or more of
these components or areas may have failed partially or
completely. If you cannot isolate this problem using the
steps in this Repair Analysis Procedure, replace each
component or troubleshoot each area listed below, one
at a time, until you isolate and solve the problem.
■
Stopper Link [RRP 12.17, page 369 ]
■
Print Engine Controller Board [RRP 8.5, page 310 ]
■
2000-Sheet Feeder Board [RRP 12.8, page 360 ]
■
2000-Sheet Feeder Harness [PL 12.2, page 420 ]
■
Feeder Harness [PL 9.1, page 404 ]
■
Paper Height Sensor [RRP 12.15, page 367 ]
■
Wiring and connectors linking the components
Table 23 Error Code C3: 2000-Sheet Feeder Carriage Not In Position Message
Troubleshooting Procedure (cont'd.)
Step Actions and Questions Yes No