Wierd fixing problem in konica c6000

[sadanand]

I am getting wierd fixng problem .only front side of copy small patch not getting fixed .I replaced lower roller,lw roller bush ,1/2 roller ,1/2 roller bearings but the problem is still there ,any suggestions ?

[Toxic]

Re: Wierd fixing problem in konica c6000

What is condition of fusing belt?
Some photos of prints,fuser,... could not hurt to post here.

[sadanand]

Re: Wierd fixing problem in konica c6000

Sorry sir ,attaching file ,appreciating your quick response

[Synthohol]

Re: Wierd fixing problem in konica c6000

a halftone or solid test pattern would be more helpful that the 2" thumbnail even when opened.
please use fullsize images.

[Toxic]

Re: Wierd fixing problem in konica c6000

I agree,post sample with more color and bigger size.
Try rotating fuser belt,i think you will see damaged spot.
Fuser belts on this machine starts to falling of at 400-600k prints.

[methogod]

Re: Wierd fixing problem in konica c6000

Why is the image hosting here so bad? makes posting photos harder....

agree belt is damaged...

most damage occurs at the 8.5" 11" 12" marks depending on what they run.

[Phil B.]

Re: Wierd fixing problem in konica c6000

there should be a "defect ruler" or "repetitive mark" ruler in the service manual... measure from the top of one mark to the top of second compare spacing to ruler... replace offending part.

[sadanand]

Re: Wierd fixing problem in konica c6000

Dear Sir Thanks All For your kind Help Problem Solved.......Repalced Fuser Belt...Thank Once again