Measure the distance between recurring marks to identify the defective rotating component: Primary Charging Roller defect. 75.3 mm intervals: Developing Roller defect. 94.2 mm intervals: Photoconductor Drum scratch or gouge. 120.0 mm intervals: Fixing Pressure Roller damage. Safety and Pre-Service Precautions
Not all downloadable repair manuals are created equal. A high-quality technical document must be structured logically to help you troubleshoot under pressure. When sourcing a manual, ensure it includes the following: canon ir 2425 service manual best
| Part Description | Canon Part Number | Replacement Cycle | | :--- | :--- | :--- | | Feed Roller (Cassette) | FK5-0089-000 | 60,000 pages | | Separation Roller | FC7-5506-000 | 60,000 pages | | Pickup Roller (Tray 1) | RF5-3349-000 | 60,000 pages | | Original Drum Unit | 0591B003AA | 45,000 pages | | Toner Cartridge (Standard) | 0457B003AA | 11,500 pages | Measure the distance between recurring marks to identify