How to fix sensor error on hp color laserjet 2600

SOURCE: Sensor error, turn off then on

Check the level of your toner or TOP errors. If the problem persists, let me know

SOURCE: HP Printer Color LaserJet 2840

I Have A HP Laserjet 2820 on power up went through to scanner bulb warming up then made a clicking noise comming from scanner unit it was trying to escape the case. if this is the same as yours the problem is that the scanner unit can't find the home position strip mounted betweent the gray case wide piece right hand side as you look down on scanner unit with lid up & the top of the scanner glass inside the scanner unit to get to it you must remove top section of the scanner unit & cleean underside of scanner glass please E-mail me if you want full instruction.

SOURCE: Error 13.20.00 on HP laserjet 5200 jam inside top

This is a common issue and most times a bear to repair. There is a sensor flag mounted on the paper feed assembly behind tray 1 which has a habit of either coming off or the spring which moves it back a forth comes out of its holder. In any case it is one of the worst repairs you have to do. Many items have to come off to get to it and getting that flag and spring on correctly even with the instructions is difficult. Usually what will happen is you get the 13.20.00 error on power up with no motor movement and when you open and close the top cover, the motor will move but the same error reappears. If you are lucky it is just a case of a shred of paper blocking the sensor flag from moving and worst case of the flag having come off. You will need the service manual and check the removal and replacment section on the paper feed assembly and play close attention to the 3rd page.

sometimes this error also appears if a wrong fuser is installed in ur printer that is not ur model number.... have it checked
thank you have a nice day

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SOURCE: hp color laserjet 2600n displays error 55.1 turn off then on

hello friend i have a printer HPColor Laserjet 2600n it displays Erroe 55.1 Turn OFF/ON. How do i over come this problem?thx

SOURCE: I have this hp laserjet 1300 and it always goes on

see it this site problem solved simple way
http://cluetechnologies.com/index.php?topic=689.0