white lines and faded colors

[Guest]

my machine infotech isc 2525 was printing perfect quality then get white lines and faded colors as shown in attachment any one can help me to fix this

[mikadonovan]

Re: white lines and faded colors

So what have you done so far in your troubleshooting? What's your pm cycle at on your parts?

[mosabik]

Re: white lines and faded colors

thanks for your kindly reply
I am not professional enough to can measure pm cycle for machine parts
I ask for probabilities reasons and what can I do to fix
I ask for someone face similar problem
I tried to clean the four dust proof glasses but this do not fix the problem
if any one have any suggestion I will be so pleased

[slimslob]

Re: white lines and faded colors

Intermediate Transfer Belt unit. Replace the ITB unit or if you feel like tearing it down, clean or replace the transfer rollers inside the belt unit.

[davel]

Re: white lines and faded colors

Call in your local qualified technician.

[andy227]

Re: white lines and faded colors

That copy looks like its been through ww3 ! Lower left hand side of the cyan strip is a finger print, not good on the ITB or a drum. Look at the paper transfer roller if its in place and rotating freely, look at the positioning guides of the transfer roller if they are broken.

Call in your local qualified technician.

also another good idea.

[mosabik]

Re: white lines and faded colors

thanks for all
ITB unit is a very logical reason but I replaced it by a used unite and this do not fix the problem
old ITB unit was clean and uncut

[Iowatech]

Re: white lines and faded colors

What is the print count on the machine?
For all the world, that looks like worn out PCDUs, diagonal light print defects typically indicate lack of developer material on the developing unit's magnetic roller. But I don't work on that model, so someone else needs to confirm that before you consider my opinion a basis for a worthwhile course of action. Sorry.

[Oze]

Re: white lines and faded colors

Pay for a technician to service the machine.
They'll pick up anything amiss during a General Service.