Laserjet CP3525dn error 59.F0

[4Chops]

Valsimot - I am game, where to put the tape.. I checked the ITB & it turns, i pulled the ITB & checked the flag & it works, i checked the sensor sr17 & it flags and unflags properly, the drive mechanism makes a small gear clcking sound almost a buzz 30sec into initialization & again imediately before the 59:F0 error. other sources sugest replacing the drive mechanism.. what say you.. ? 🙂

[XavierPaul]

I have exactly the same problem:

error 59,f0

substituted TB with a new one

the error remain 

What can I do ?

[Hajdam]

Try to clean ITB area by compressed air - ITB sensor is located on right side below ITB, if not help, you have to fix fixing drive assy (RM1-4974-030CN) - problem is in solenoid on this drive, replace or fix it by cleaning and aplying tape on flag area

[Rajeesh1]

hello

    remove fuser drive assembly and correct gear alignment. check solenoid 

[Billyrebo]

The solenoid that clicks on and off and turns the transfer belt and drive gearing is the issue.

Not the belt , or the left front sensor.   The solenoid is in a unit that is BURIED in the printer.  In the drive assy.

I took one apart to verify.  Problem is getting it out , cleaning the sticky substance that causes it to stick , then getting it back

together.  If not a pro , this may be too much to do and get it back together. 

Anew belt is expensive and if fixes it , will reoccur since that usually isnt the real cause.

[edited]      HP service for 20 years so take heed .  Another machine may be the way to go.