IRC 3220 Copy Quality Issues

[cweber0531]

Have changed out drums (cyan and magenta) Transfer assembly and cleaning blade and still having copy quality issues. Having lines in copy only cyan and magenta. Attached is printout of gradation. Any ideas?

[ricardobres]

You can try inverter the laser unit, cian with yellow, for example.

[cweber0531]

Don't think that will help. Lasers seem to be lining up correctly. Any other suggestions?

[cdtw9803]

fuser unit problem,the printing problem is caused by lower pressure roller or upper fuser roller.

[mrfixit51]

When is the last time the transfer rollers in the ITB were replaced? Any time either the belt or a transfer roller gets replaced, do yourself a favor and replace them all as a set.

You said you replaced transfer assembly, was that the ITB assembly or the transfer roller in front of the fuser?

[andym]

is there Function>install>INIT-C. on that machine?

What are the FiXer stats in the durables counter?

Have the ribbon cables for the drums/lasers etc... been disturbed?

[kevin2008]

hi, how to solve your problem ?

I have the same problem with only copy sheet, but the printer sheet is perfect.

[SCREWTAPE]

hi, how to solve your problem ?

I have the same problem with only copy sheet, but the printer sheet is perfect.

If your only having light copies from the reader section then you should check the reader section.
Optics,white plate,lamp,ETC. Your problem is in your reader assy. That would be a good place to start.

[kevin2008]

[mrfixit51]

Stupid question,, but I have to ask it,, it has been a rough day

Have you run auto gradation?,,, I would recommend running CCD-Adj first though in service mode.

[kevin2008]

Thank you, new post here with my question.

http://www.copytechnet.com/forums/ca...tml#post123223