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Murv, before I reassemble the entire printer ( still have pcb & outer panels off ) what tests or inspections can you perform on the fuser driver assembly. The notched gears line up. There is a split gear that has a space on both halves where no gears exit ( timing of some sort ) these "spaces overlap, but are not aligned. Is this a problem?
Where can you find a parts breakdown of the fuser drive assembly? I have been working off a service manual parts diagram for the reassembly process. Only one wire trough leftover. Can't find the spot where it came from or the plastic part in the diagrams.
Murv, before I reassemble the entire printer ( still have pcb & outer panels off ) what tests or inspections can you perform on the fuser driver assembly. The notched gears line up. There is a split gear that has a space on both halves where no gears exit ( timing of some sort ) these "spaces overlap, but are not aligned. Is this a problem?
Where can you find a parts breakdown of the fuser drive assembly? I have been working off a service manual parts diagram for the reassembly process. Only one wire trough leftover. Can't find the spot where it came from or the plastic part in the diagrams.
None that I am aware. It's not an alignment issue. It's the drive assy itself, which is sold as a part. There is no breakdown of the drive assy.
Installed fuser drive assembly. May have pinched wire behind upper left hand screw support bracket on Upper HVPS-T PCA assembly where wiring from fuser drive assembly was caught between pcb & support. Printer displayed error 50.4 incorrect fuser temperature. Inspected harness - no insulation cut or bare wire showing through. Swapped with original fuser drive assembly harness. Printer proceeded through initialization & calibration. Printed diagnostic page. Looks great. What do I with all the extra hardware?
I'm tempted to repad that solenoid, but I think the low price you pay for a new unit is worth all the work of taking it apart a second time. Just throw it away.
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