Docucolor 700i banding

[adeyemi]

I have a banding issue of dc700i that is regular and equidistant at about the diameter of the dev mag roll and only on yellow. It is cross directional, not in the process direction, pls see image attached. I have tested with several parts from another working machine including: y drum unit; dev module; ibt assy; dev hvps for yellow; drum hvps; ym ros; all to no avail. Every suggestion is appreciated. Thanks

[Milo Wilson]

Re: Docucolor 700i banding

Could be the drum drive motor.

[adeyemi]

Re: Docucolor 700i banding

Could be the drum drive motor.

Yes, I thought so too. I forgot to mention that I switched it with magenta drum motor but problem stayed with yellow

[xcopytech]

Re: Docucolor 700i banding

Did you check ymc developer drive assy?

[Milo Wilson]

Re: Docucolor 700i banding

That was my next suggestion...lol

[adeyemi]

Re: Docucolor 700i banding

No, I'm yet to check the YMC dev drive module. I'll do that.

[mickey singh]

Re: Docucolor 700i banding

Check dev tank just in case, swap with magenta position to check