remaword

asked Sep 8, 2008 at 3:45pm
Hp HP Color LaserJet 2840

Resetting or bypassing the toner cartridge chips

Is there anyone who knows how to reset or bypass the chips on the hp 2840 toner cartridges? I read that on some brands of laserprinters you can disable the toner levels somewhere in the printer setup.I need to just keep on refilling the cartridges w/ bulk toner as long as the print quality remains decent.
None that I know of, however, if you go to ebay there are sellers you sell replacment chips at a reasonable cost which may do the trick for you.
by dmzcompute on Sep 8, 2008 at 6:13pm Add comment
Hello,

Can I reset the toner on a HP Laserjet 2840? I recently purchased the black toner cartridge and suddenly it said to replace again? I know there is toner left, is there anyway I can simply reset it?
by blueskies on Dec 28, 2010 at 5:36am Add comment
Help,
recently replaced yellow toner cartridge but printer display is telling me to order yellow toner cartidge.......loads of toner left in this cartridge, is there any way to reset the cartridge chip?? HP 2840 laser printer
by Phil65 on Nov 4, 2011 at 4:59pm Add comment
Exchange the chips on yellow toner cartridge and drum ,2840 will show both of them non-hp. Just push check will be done. You can use both of them as long as you like after that.
You can exchange the chip on drum with any one of four color, but can't exchange between four colors. - healthup