[Misc] ricoh pro c7100sx

[chughtai]

hi dear,s

ricoh pro c7100sx giving problem for yellow color over printing (its mean hole page light yellow)
first i did clean all inside drum unit and transfer belt in transfer roller but problem still same. then i swap drum and charger to cyan color but still same
cyan color is good but yellow still over print i did also developer refresh yellow but i not solve issu.

if any one have idea help for solving this issu.

thanks.

[TonerMunkeh]

Re: ricoh pro c7100sx

What sort of mileage do the devs have on them?

[kevslane]

Re: ricoh pro c7100sx

Try fitting a potential sensor D0143655

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[anothertech]

Re: ricoh pro c7100sx

Try fitting a potential sensor D0143655

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That's a big job, plan on being there for awhile.

[kevslane]

Re: ricoh pro c7100sx

That's a big job, plan on being there for awhile.

If you take the Y and M PCDU's out and pull the ITB out fully on the rails, you can change it without going through the top.

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[bojans]

Re: ricoh pro c7100sx

First you should do ProCon and check for the errors. I also believe its a potential sensor. If you have skills and not too big hands, its possible to change it when you pull out PCDU.

[slimslob]

Re: ricoh pro c7100sx

Considering that laser technology uses write to no charge, you may have a damages charge connection for the Y PCU. It could even be a bad HVPS.

[UNICORNico]

Re: ricoh pro c7100sx

Could you post images of the ruling? It would be more illustrative than the words