20 Most Recent HP LaserJet 5550 Printer Questions & Answers

the chip is faulty on the black cartridge, change the black and it'll work, alternately you can out it diagnostic made and run without the cartridges being monitored

power off/onhold menu button when memory count startsrelease when 3 light lit.select init disk

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communication error: upgrade your print driver and it should run better. Here is where to find print drivers. http://www8.hp.com/us/en/drivers.html

uninstall and reinstall your printer drivers. Best to upgrade to HP Universal Print Driver version 6.3. Post Script.

Please check your paper tray adjustments and verify that the paper type for the tray is set to any type or plain (assuming you are printing on plain paper). In general, if the machine has reason to believe that there is a custom size or special type of media, it prints at half speed.

Grey shading likely due to either bad black cartridge. Try a different cartridge first thing. After that, print a PQ quality test page from the control panel to see if they defect shows on all pages. If it does then you may have a bad transfer belt.

I have a printer HP Color Laser Jet 5550' i cont print when i on the perinter ther 59 er--co is come on printer screen and the printer can not work .waht sould i do it cont rest too plase

M6 is the ETB Motor

i think you may have difficulty printing on that paper, thickest recommended is actually 150gm. i would suggest if this stock is well bendable, give it a try, if it is very stiff - do not even bother, there is very torturous path on this printer and 180deg turn on 40mm (1 3/4") radius is not exactly easiest, later models of this printer were equipped with doors which allow print on transparencies and more stiff (thick) papers, if yours is from 2007/2008 - one of the first models - it may not have this doors. for further info go there: http://h20566.www2.hp.com/portal/site/hpsc/public/psi/manualsResults?sp4ts.oid=409994&ac.admitted=1423745430236.876444892.199480143 choose and download general reference, as i do not know more about your system - download and read both... hope this will help you - do not forget to vote...

200gsm what? Usually there's a setting for thicker papers, which slows down the fuser, so that the card gets heated right the way through and the toner will adhere better.

There are plastic flags in the output bin that may be stuck.

finally i solve this problem hp colorlaserjet 5550 error 59.30 same with an error 59.40 ERROR this is occurred with the fuser motor during startup or not rotating. take the left cover off and replace the motor. hope this will help.