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Chapter 1 Troubleshooting
FIP1.40 GUIDE TRAY LEFT
Step Check Yes No
Possible causes:
GUIDE TRAY LEFT (PL7.1.7)
HARNESS ASSY LVPS (PL12.1.1)
HVPS/MCU (PL12.1.19)
LVPS (PL12.1.5)
1
Checking HARNESS ASSY LVPS for continuity
Disconnect P/J18 from HVPS/MCU.
Disconnect P/J1821.
Is each cable between J18 and J1821 continuous?
Go to step 2.
Replace HAR-
NESS ASSY LVPS.
2
Checking GUIDE TRAY LEFT for continuity
Is each cable between
Tray1 Size Switch and J1821, and
Tray2 Size Switch and J1821 of GUIDE TRAY LEFT
continuous?
Go to FIP1.41
HVPS/MCU.
Replace GUIDE
TRAY LEFT.
(RRP7.8)
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