Service Manual
Service Guide
Drum Unit GPR-53
ITB Unit FM1-A605-000
Fixing Unit FM2-B739-000
2nd Trans FE3-4783-000
Dev. K FM1-B267-000
Dev. C FM1-B266-000
Dev. M FM1-B265-000
Dev. Y FM1-B264-000
Pickup Roller FL4-0762-000
Sep Roller FL1-3762-000
Feed Roller FL4-0763-000
ADF Pickup FM1-T417-000
ADF Sep Roll FM1-T423-000
IRA C3830 DX
ISSUE: Noise (Try to get a RECORDING)
TROUBLESHOT: I found the issue by using SITUATION MODE on service mode. Under part check found motor M10 was making the noise when tested. I replaced the M10 motor (M10: FM2-U943-000), but the noise was still there after I tested it.
The M10 motor drives the Waste Toner Drive Unit (Wates Toner Drive Unit: FM2-A087-010). But the drive was still good. So it need some grease or oil.
SOLUTION: Oiled and greased. Front and back. You can easily remove rod.