3-50 Phaser 5500 Printer Service Manual
4
Check the Inv Roller.
Is the INV Roller worn or contaminated
with paper dust?
Clean or replace
the INV Roller.
Go to Step 5.
5
Check the drive transmission.
Does the INV Roller and gears rotate
smoothly?
Go to Step 6. Restore proper
operation.
6
Check the OCT Roller.
Is the OCT Roller worn or contaminated
with paper dust?
Clean or replace
the OCT Roller.
Go to Step 7.
7
Check the drive transmission.
Does the OCT Roller and gears rotate
smoothly?
Go to Step 8. Restore proper
operation.
8
Test the Exit 2 Motor.
Run the Service Diagnostics Exit 2 Motor
tests.
Does the Exit 2 Motor operate properly?
Go to Step 17. Go to Step 9.
9
Check the Exit 2 Motor connections.
Are P/J208, P/J606A and P/J433
connected?
Go to Step 10. Connect P/J208,
P/J606A and P/
J433.
10
Check continuity between the Exit Motor
and Exit PWB.
Is there continuity on each wire
between P/J208 <=> P/J433?
Go to Step 11. Repair the wiring.
11
Check for +24 V to the Exit 2 Motor.
Is there +24 V across P208-5 (+) <=>
ground?
Replace the Exit 2
Motor
(
page 3-104).
Go to Step 12.
12
Check the connection between the Exit
PWB and Engine Logic Board,
Are P/J431 and P/J421 connected?
Go to Step 13. Connect P/J431
and P/J421.
13
Check continuity between the Exit PWB
and the Engine Logic Board.
Is there continuity on each wire
between P/J431 <=> P/J421?
Go to Step 14. Repair the wiring.
14
Check the connection between the Exit
PWB and the LVPS.
Are P/J430 and P/J526 connected?
Go to Step 15. Connect P/J430
and P/J526.
15
Check continuity between the Exit PWB
and the LVPS.
Is there continuity on each wire
between P/J430 <=> P/J526?
Go to Step 16. Repair the wiring.
16
Check for +24 V to the Exit PWB.
Is there +24 V across P/J430-1 (+) <=>
ground?
Replace the Exit
PWB (
page 8-88).
Replace the
LVPS
(
page 8-92).
E8-2 Duplex Area Jam Troubleshooting Procedure (Continued)
Step Actions and Questions Yes No
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