I have a 4500 in which the black will fad after many prints on the right hand side. I have replaced the drum and the black toner cartridge and the transfer belt. when I changed the toner it was ok for about 50 prints or so than started fadding again any suggestions would be great
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HP Laserjet 4500DN fadding black
- Thread starter coryknox
- Start date
Smaug1Tech
Vendor
Howdy, your transfer roller may be too dirty, and not holding a charge across it. Take it out and blow it off, or if you have a new ITB it comes with one. If only the black is the problem, it's not likely the H\V unit. Check the transfer roller contacts for toner spilled.
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