Question about HP LaserJet Pro 400 color M451dn - Printer - color - duplex - laser - Letter/ Legal - 600 dpi x 600 dpi - up to 21 ppm mono / up to 21 ppm color - capacity: 300 sheets - USB/ 10/100Base-TX
Posted by Anonymous on
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Posted on Jan 02, 2017
Put a maintence kit in your machine, easy install, everything just clicks in, Every 200 000 prints it should be done, it includes the fuser, all feed rollers, sep pad and transfer roller.
These are great printing machine, they only ever need the MK and on this model a fuser drive gear wears and get noisy, but once that has been done once, it is ok from then on.
KIts seem expensive but they are meant to last 200 000 prints and usally do. These are one of the best most reliable printers in the market.
LINK to part info
Posted on Jan 09, 2008
My HP Color Laserjet 2600n Printer is giving me error as
" 50.2 Fuser error " . then every time i have to reatart my printer.
please give me suggestion.
thanks and regards.
Posted on Mar 28, 2008
wow if you were an hp certified tech you would know instantly that 50.1 is LVPS also if you were or were not certified you could look at serv man and figure it out right quick
Posted on Oct 22, 2008
SOURCE: 50.4 fuser error
This fuser error can lead up to a series of solutions, and I will list them in order of easiest to hardest.
1) Unplug your printer from the wall, wait 5 minutes and plug it directly into the wall, UPS battery backups and Surge Protectors can trigger this type of error.
2) If you have another one of these printers, try swapping the fuser roller with another one while the power is off and see if the error persists upon startup.
3) Last and least desirable, you may have a failed Engine Controller Board, which is responsible for among many things, making sure the fuser is at the proper temperature and has no tears. Be aware that this repair requires a pretty serious disassembly, and can be daunting to a newcomer.
The fuser is actually considered a part replaced with routine maintenance, around every 100,000 to 150,000 pages. It is what is responsible for the carrying the charged toner particles and heating them up to melt them onto the target paper (New HP Laserjets use a wax based toner for better environmental impact) Problems with the fuser generally show themselves as lines or splitting images on printed paper, but if serious enough (as in a tear on the roller) can cause the printer to cease printing to prevent serious damage to the interior of the machine.
Posted on May 06, 2009
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