Page 2 of 2 FirstFirst 12
Results 11 to 17 of 17
  1. #11
    Service Manager 1,000+ Posts theengel's Avatar
    Join Date
    Nov 2011
    Location
    North Bend
    Posts
    1,779
    Rep Power
    51

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    I did one of these today in 2 hours. That's a record for me.

    I noticed that the solenoid is on a plate that looks like it can be removed without taking off the drive unit. I'm going to try, later on, and see if it can be done. If so, you'd only need to take off the top power supply, and not the main drive unit. Save at least 45 minutes.

  2. #12
    Service Manager 1,000+ Posts
    HP CLJ CP4525dn Error 59.fo intermittent


    Join Date
    Feb 2010
    Posts
    1,986
    Rep Power
    75

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    I did a fuser drive yesterday, machine booted, calibrated and to ready but coded during the first print.

    I did the S9 sensor check and alienation check in diagnostics. Everything seems to be ok. I turned the belt by hand and watched the white flag move around.

    I do hear a 2 second long ratchet noise when I start the printer, but honestly I have no experience on this model so I don't know if that's normal or not.

    I guess I could try the belt itself or better yet toss this thing.
    Crap!

  3. #13
    Service Manager 1,000+ Posts
    HP CLJ CP4525dn Error 59.fo intermittent


    Join Date
    Jun 2015
    Location
    Lutherville, MD
    Posts
    1,047
    Rep Power
    44

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    I do hear a 2 second long ratchet noise when I start the printer....

    I've heard the same thing. I seem to remember hearing that on all of these engines, so, I think that's normal.

  4. #14
    Service Manager 1,000+ Posts
    HP CLJ CP4525dn Error 59.fo intermittent


    Join Date
    Jun 2015
    Location
    Lutherville, MD
    Posts
    1,047
    Rep Power
    44

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    Just finished replacing the fuser drive assembly on one of these beasts! I was in no hurry. I took two days to get it done. Told the customer I'd get it back in a week or two (taking into account work load and vacation). I'll be taking this back tomorrow.

    Scotty: A good engineer is always a wee bit conservative, at least on paper.

  5. #15
    Sharp & HP Tech 100+ Posts austonrush's Avatar
    Join Date
    Jan 2010
    Location
    Guelph
    Posts
    229
    Rep Power
    31

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    I just finished replacing a fuser drive assembly on a HP MFP M575c, same error. I was able to get it done in just over 3 and a half hours. It's no NEWBIE job.

    For anyone wanting to do this repair make sure you have the service manual as you'll need it to adjust the main drive cams to the correct position in order to reinsert it properly!

  6. #16
    Service Manager 1,000+ Posts theengel's Avatar
    Join Date
    Nov 2011
    Location
    North Bend
    Posts
    1,779
    Rep Power
    51

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    And don't be afraid to take pictures as you disassemble.

  7. #17
    Service Manager 1,000+ Posts
    HP CLJ CP4525dn Error 59.fo intermittent


    Join Date
    Jun 2015
    Location
    Lutherville, MD
    Posts
    1,047
    Rep Power
    44

    Re: HP CLJ CP4525dn Error 59.fo intermittent

    How do I get so lucky to get an account that wants to have these fixed? This is now the 2nd within a month and a half.

    I still take my time.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Get the Android App
click or scan for the Copytechnet Mobile App

-= -= -= -= -=


IDrive Remote Backup

Lunarpages Internet Solutions

Advertise on Copytechnet

Your Link Here