double image on C6501

[Guest]

Please help, i am having an issue on a C6501 with regards to a double image on half of the page, the PM's have been done recently including the transfer roller and belt and fuser belt, when i do half tones the double image only shows on the yellow and magenta units, what can i try, really urgent!!

[Gaffers01]

Re: double image on C6501

Can you put a sample up so we can can have a look?

[punchi.com]

Re: double image on C6501

S12100712081.pdf

[Gaffers01]

Re: double image on C6501

Is that the first print out or second?

If its the second the belt is NOT cleaning properly.

can I just ask that when parts were replaced that you ran all set-up procedures, as i have seen some odd issues before if they haven't been done to the letter?

[Albonline]

Re: double image on C6501

cleaning blade lock screws in the drums?

[punchi.com]

Re: double image on C6501

the cleaning blade screws have been taken out, i have replaced the cleaning unit on the transfer belt,
all setup procedures have been done accordingly. double image is on the first print out , what can i try?

[Albonline]

Re: double image on C6501

if the repeat is on trail side of copy then you might have a tempurature issue in the fixing unit. output in each color and see if only one color is doing this. what size and orentation is the image you put up?

[punchi.com]

Re: double image on C6501

out put on each unit - half tones at 200 saturation, magenta and yellow show double image on the trail end, it was A3 Landscape,
how do i check the temp issue on the fixing unit if this is the case?

[907tec]

Re: double image on C6501

Am I the only one who still does stop-tests? Just crash the machine mid-cycle and find out which section is causing the defect. At the very least it will help you focus on a smaller area of the machine.

[Albonline]

Re: double image on C6501

If it was fuser all 4 colors would be doing it. I strongly suspect the drum cleaners in the two colors that are double imaging. trade the drums around and see if problem moves with them.

[Synaux]

Re: double image on C6501

You might want to check I/O connectors. If you have a loose ribbon/connector weird things can happen...