3-36 Phaser 4500/4510 Service Manual
Error Messages and Codes
13 Enter Service Diagnostics, and from
the Clutch Tests menu select the
appropriate feed clutch test.
Does the feed clutch assembly
operate normally?
Go to step 14. Go to “Optional
550-Sheet
Feeder Feed
Clutch
Assembly” on
page 4-46.
14 Manually rotate each gear and roller in
the optional 550-sheet feeder.
Does each gear and roller of the
550-Sheet Feeder Option rotate
smoothly?
Go to step 15. Replace the
“550-Sheet
Feeder” on
page 8-86.
15 Enter Service Diagnostics, and from
the Clutch Tests menu select the
appropriate Turn Roll test.
Does the turn roller clutch operate
normally?
Go to step 16 Go to “Optional
550-Sheet
Feeder Turn
Roller Clutch”
on page 4-48.
16 Manually rotate the turn roller.
Does the turn roller rotate smoothly?
Replace the
HVPS/engine
logic board
(page 8-73).
Replace the
“550-Sheet
Feeder” on
page 8-86.
Troubleshooting Procedure (continued)
Steps Actions and Questions Yes No
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