Did you replace the fuser roll? I didnt know about the clicking unitl your last post. This is making me lean towards the problem being a mechanical problem rather then a consumables problem.
Try replacing the fuser roll. Id prefer not to post my email here so spammers can harvest my email...
Ive had a similar problem with a tektronix 700 series color laser. I dont think its the fuser becuase if the fuser was going bad it would print streaks on the entire page.
Try these things in this order:
1. Empty the waste toner, it may be full or buy a new one
2. print 20-30 or so blank...
Ive only done this once for a friend. At the company that I work at which refurbishes and resells off lease printers. We trash printers if they have bad printheads becuase our labor cost and the part to replace it more then the printer is worth.
The print head is a module that includes 4...
I may be easier to just complete the 850 and use it. Whats wrong with the 850?
Just so you guys know. I used a 840 print head in a 850 and works flawlessly for 3 straight months under heavy printing.
Is there any difference between the parts in the 850
and 840. I want to part out a 840 to make a 850 work.
I thought that the only difference between the 840
and 850 is the motherboard and the logo screen printed
on the cover.
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