[CQ] Poor Quality

[magesh]

Hi Everyone,
My Canon c5030i machine has printing poor quality of color copies,
Here with I have attached the picture of test page,

Please assist on this issue

Thanks,
Magesh

[bobburnsreb]

I would start with cleaning black/cyan laser slit glasses and patch sensors. Then run auto gradation and auto color mismatch

[ElZero]

i would clean laser glasses and check the developers.

[Larhal]

If I were you, I would open the Service Manual and go to troubleshooting Image defects. No Service Manual? Get one and use it.

[Ginbolero]

Larhal.
You're a bundle of fun aren't you?

[Larhal]

Looks like a fouled PCR, Remove the drum unit and check the PCR If the marks on the PCR are the same as what shows on the images you will have to replace the drum unit.

You haven't seen fun yet Ginbolero.