Fuji Xerox Phaser 5500, Service Manual

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3-154 Phaser 5500 Printer Service Manual
Tray 1/MPT Paper Guide Does Not Match Size Menu
The Tray 1/MPT paper guides do no match the paper size stored in NVRAM for Tray
1/MPT.
Tray 1/MPT Paper Guides (Paper Size Sensor) Troubleshooting Reference
Applicable Parts References
■
Paper Size Sensor
■
Paper Guides
■
Size Sensor
Harness
■
Engine Logic Board
■
Print Engine Tray 1/MPT P/J Locator (page 10-9)
■
Print Engine Tray 1/MPT Wiring (page 10-28)
■
Print Engine P/J Locator Electrical (page 10-12)
■
PL3.3 Tray 1/MPT Assembly (page 9-20)
■
PL8.1 Print Engine Electrical (page 9-40)
Tray 1/MPT Paper Guides (Paper Size Sensor) Troubleshooting Procedure
Step Actions and Questions Yes No
1 Check the paper in Tray 1/MPT.
Is paper loaded in the tray properly? Go to Step 2. Reload the paper.
2 Check the paper guides.
Are the paper guides set correctly? Go to Step 3. Reset the guides.
3
Test the Paper Size Sensor for Tray 1/MPT.
Run the Service Diagnostics Tray 1 Size
Sensor test.
Does the size displayed change as the
size guides are moved in and out? Replace the
Engine Logic
Board
(page 8-89). Go to Step 4.
4 Check the Paper Size Switch connection.
Are J107, P/J609, P/J605 and J411
connected? Go to Step 5. Connect the
Paper Size
Sensor.
5
Check continuity between the Tray 1/MPT
Paper Size Sensor and the Engine Logic
Board.
1. \Disconnect J107 and J411.
2. Check for continuity at the following:
J107-1 <=> J411-1
J107-2 <=> J411-2
J107-3 <=> J411-3
Are these conductive?
Go to Step 6. Repair the wiring.
6 Check for +5 V to the Paper Size Sensor.
Is there +5 V across J107-1 (+) <=>
ground? Replace the
Tray 1/MPT
Assembly
(page 8-32). Replace the
Engine Logic
Board
(page 8-89).