I applied to perform replacing toner cartridges used ITB intermediate transfer belt dc board high voltage low voltage transfer roller and formatter board , but there is no any change.
NOTE:
Calibration might take 2 to 3 minutes. Do not turn the product off during calibration.
Testimonial: "Dear Jeanne , I applied your offer more than 3 times before then I performed those replacements but no changes . One of HP experts told me your issue solve when you change 4 new or used but not refiled cartridges.What do you think ?"
Hi - I also have found that some printers do not accept re-filled cartridges. I had a friend who used refilled, and they leaked throughout the mechanism of his printer - he ended up having to buy a new printer, so I urge people to stay away from re-filled. The little bit of money you save is not worth taking the chance you will ruin your printer beyond repair. I would either buy all new cartridges, or try re-installing your used ones IF they are originally from your printer. I am a computer/electronics cleaner and have run across this problem quite often. Usually the printer cannot be 'saved'. Jeanne
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SOURCE: Laser Printer Problem
Do a panic stop while the machine is in the middle of processing copy. Remove the imaging unit and lift the drum cover to view the surface of the drum. If the image produced on the drum is OK (ie.no ghost image) then focus your attention on the hot rollers just before the paper exit. Otherwise your problem is the imaging unit.
SOURCE: laser scanner on dell 5110cn laser printer, prints black smudges
replace fuser. How far apart is the ghost image?
SOURCE: HP3800 has blurry text
Hi, dont know what the previous person means by developer as that is usually the toner cartridge and you have changed this. You need to do a test sheet and stop it before it gets to the fuser. By doing this you will be able to establish if blurring is occurring before the fuser or after passing through the fuser. My experience with this has been that it is either the toner cartridge or a fault with the fuser assembly.
SOURCE: HP laserjet 5550 not printing cycan. Replaced
You will not find the answer to this problem on any forum as I have searched each one! However I have had the same problem and found out that if you have reseantly replaced or reseated the Paper Pic-up assy you may have not pushed down the plastic top cover which sits directly underneath the Cyan Cartridge, this will cause your 5550/5500 to think there is no problem and carry on printing without any error messages.
I'm just a man doing a boys job, lol
Testimonial: "Wow! Thank you sir. That was the problem. I had not touched the paper input assembly. So obviously, a user did this. Thanks again!"
SOURCE: I have repalced red cartridge in CP1215 laser
I am not familiar with the model, but the toner cartridges I use have a tab you have to pull that is attached to a long plastic strip that releases the toner. This has to be removed before you can use the cartridge. Just asking to be sure.
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