How do you resolve 59.30 error code on HP color laserjet 5550

SOURCE: hp color Laserjet 5550 59.C0 printer error message

For those users who are having a problem with the printer motor, this C level problem is referred to as 'developing disengaging motor rotation error'. Most likely, this problem points to an issue with the function of the DC controller: either it has failed or it has affected the developing disengaging assembly. The solution is quite simple and the user may fix the error in a matter of few steps. The first step is to reconnect the J16 connectors that are used for the developing disengaging motor to the J1100 connectors that are used for the DC controller PCB (that is the printer circuit board of the DC controller). After connecting these two connectors to each other, the user must replace the developing disengaging drive assembly directly. The final step is to replace the DC controller PCB, after which the printer is to be recalibrated. get more information and help for Printer Error Code 59 c0

SOURCE: 59 C0 error on hp color laserjet 5550

I had the same error, I had to take the left side cover off, (looking at the front of the machine) and found a small piece of paper that ended up right in the middle of a sensor flag! Of ALL the places to land. I pulled it out, it worked, end of problem! When you get the side cover off, the sensor flag is located in the middle/bottom of the printer. Hope this helps, happy fixin'.

SOURCE: error co 59

i have printer 5550 error code 59.0 coming so i need hp sevice help

SOURCE: no power on hp color laserjet 5550

here http://www.generalmanual.com/Printers/HP-Color-LaserJet-5550dn-Printer.htm
you can download this is printer user's guide (under "download now" near the bottom of the page) help you.

SOURCE: I have a 59.30 error code on a HP color laserjet

i have a 59.30 error code on a hp clj 5550