Question about HP Color LaserJet 2550n printer + HP Color Training and extended warranty ;U4929E, Next-Day exhange...
I refilled the laser cartridges on my HP Laserjet 2840. The print only appears on one half of the page. I have taken the cartridges out and shook them up, I used the cleaning tool on the printer, I took all of the cartridges out and cleaned the toner from inside the printer. I have reset the printer several times and I still have the problem. Any assistance with this problem would be GREATLY appreciated!! Thanks.
It may be that the cartridges are the problem? Usual fix is to go back to before the problem and start again. If you don't have old good cartridges, you may have to get new cartridges.
Posted on Feb 16, 2009
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Posted on Jan 02, 2017
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