4-195
Troubleshooting
● Code : J-2 ● Periodic Jitter
● Symptom :
-. Horizontal Periodic Jitter (2~4mm pitch) for YMC Color
● Possible Cause:
1. MagRoll Auger Gear Jitter (2mm)
2. Waste toner Auger Jitter (4mm)
3. Drive unit in set is defective.
● Troubleshooting method :
Check the Mag roller auger gear is defective. If it is defective, replace the imaging unit.
Check the waste toner auger gear is defective. If it is defective, replace the imaging unit.
If the auger is OK, check the driving unit in set.
If necessary, replace the drive unit.
[case1] MagRoll Auger Gear Jitter (2mm)
[case2] Waste toner Auger Jitter (4mm)
[case3] Set driving unit defect
Waste toner Auger Gear
Mag.Roller Auger Gear
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