TASKalfa 3500i - C6730; Phenomenon; How to Respond

C6730
【Phenomenon】
Cooling fan of IHPWB is clogged by dust, cooling efficiency is reduced, C6730 (Fuser IH
substrate temperature error 1) is generated.
【How to Respond】
Clean the cooling fan with a vacuum cleaner.
After
Before (With clogging)
Fan Position
For 6500i/8000i
92