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Dislikes: How do i calibrate the developer and reset the drum count after rebuilding it or does the fuse reset the drum. I also will need the service mode procedure to calibrate dev atdc. Thanks
How do i calibrate the developer and reset the drum count after rebuilding it or does the fuse reset the drum. I also will need the service mode procedure to calibrate dev atdc. Thanks
With the fuse, both drum and developer counters are reset and the calibration procedure is initiated. No need for further action. Be sure to have a new drum and new developer powder, otherwise you are asking for print quality trouble. Ideally replace the mag roller collars too.
Very doubtful if rebuilding the Image Unit is economically......
Hans
" Sent from my Intel 80286 using MS-DOS 2.0 "
Great thanksOriginally Posted by Hansoon
As hans says best to replace at least the rear dev roller collar or drum will wear excessively on that end. New style collars are available with bearing in center.
For EP and Di series calibration is done by executing F8 IIRC. Fuse just reset drum counter.
Use F8 only if developer is replaced.
You might have models confused. On this DI series Drum message & dev calibration is done when fuse blows on new IU.
F8 in tech rep mode is for factory use only (see attached)
Yep, this model uses IU. You're right.
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