OKI C810 - problem with colors

[spree]

Hi,
I have a problem with OKI C810 printer.
Some colors looks not good.
Black is good only in the middle of the page on the left and the right sides it looks washed out.
Blue looks also not very good
Prints comes out horizontally from the printer.
Where can be the problem?
I'm adding sample prints.

[copydocinc]

Re: OKI C810 - problem with colors

I don't know this particular model, but what I do know about Oki machine is they are not laser unit they are fiber optics.
You probably jus need to clean all 4 of the fiber optic bars. The black and cyan bars are probably the dirtiest. Just wipe em off

[tonerjunky]

Re: OKI C810 - problem with colors

Appears to be issue with Cyan drum or Cyan LED assembly. You should be able to quickly swap the LED assemblies with another color to see if it is that or not.

Hi,
I have a problem with OKI C810 printer.
Some colors looks not good.
Black is good only in the middle of the page on the left and the right sides it looks washed out.
Blue looks also not very good
Prints comes out horizontally from the printer.
Where can be the problem?
I'm adding sample prints.

[BrickPilot]

Re: OKI C810 - problem with colors

I assume this was printed landscape with generic toner (noting the dull red)? .
Clean LED heads first, then replace C and K drums and generic toners.

[blackcat4866]

Re: OKI C810 - problem with colors

Start by printing off this PDF document. We'll be able to diagnose the problem much better: