BH654e / Double Image / Text Double Printed

[aberock]

Hi Folks ,

Text get repeated when print text . Like a slightly delay in paper feeding caused the text printed on same area twice .

Replaced ITB and Feeding Unit .

Problem still not solved , what's other part should i look for ?

Image attached for reference .

[Jinn]

Check dev unit. Mag roller

[tsbservice]

Check dev unit. Mag roller

+1 on dev unit.

[aberock]

+1 on dev unit.

Which part should i look for to service in dev unit ?
By manually turn the dev unit , seem smoothly .

magnetic is fine .

[tsbservice]

Which part should i look for to service in dev unit ?
By manually turn the dev unit , seem smoothly .

magnetic is fine .

Check drum to magnetic brush spacers.

[copyman]

Is the defect in same place every page? Have you checked the reg roller to make sure it turns freely? What about when feeding paper in different direction or different paper drawer?

[aberock]

Is the defect in same place every page? Have you checked the reg roller to make sure it turns freely? What about when feeding paper in different direction or different paper drawer?

yes defect same area in all pages .
reg roller turn freely , cleaned paper dust .
but still remain .

[Woxner]

Is this from computer or DF. What does demo page,font pages and meter page look like.

[Synthohol]

if you set it to thick 1 or 2 does it still do it?
check the one ways on the exit unit, ive seen the needle bearings slip then grab and jerk the paper still in the fuser.
it may be hard but can you open the door before that portion goes into the fuser to eliminate the fuser drive as a cause. (if blurb is on ITB before paper hits fuser.)