[CQ] Quality print issues on ir5570

[Guest]

Consistent 2 inch spaced marks on any size copy or print-out from a 5570.
This appears before the fixing assy.

Any comments would be appreciated.

[teckat]

Re: Quality print issues on ir5570

Consistent 2 inch spaced marks on any size copy or print-out from a 5570.
This appears before the fixing assy.

Any comments would be appreciated.

did u remove drum and or dev. unit to check surface

[mjarbar]

Re: Quality print issues on ir5570

From the spacing I would say the drum, it looks as though something has gone through leaving a residue of something on there!

[teckat]

Re: Quality print issues on ir5570

Check if the sponge rubber on the pre-transfer corona assembly is deteriorating and adhering to the drum.
--clean and polish drum----

if so replace the seal or the entire pre-transfer corona assembly.
Seal, Post FB2-6930-000
Pre-Transfer Corona Assembly FM2-4217-000

[Paul 75]

Re: Quality print issues on ir5570

That looks like hardened toner on the dev roller..... normally caused by generic toner ( which im used too !!! )

[montana]

Re: Quality print issues on ir5570

That looks like hardened toner on the dev roller..... normally caused by generic toner ( which im used too !!! )

yes... i agree with paul it is a toner quality issue ..clean the developing assembly and put a new fresh toner.
good luck

[Lee251]

Re: Quality print issues on ir5570

I agree... a dirty developing cylinder. This could also be caused by worn spacer rollers.