Thanks Thanks:  0
Likes Likes:  0
Dislikes Dislikes:  0
Results 1 to 5 of 5
  1. #1
    Technician blago_vd's Avatar
    Join Date
    Apr 2009
    Location
    Sofia
    Posts
    38
    Rep Power
    31

    C6500P - image shift

    Hello everybody!
    The machine C6500P , 800000 clics, shifts the image in the main scanning direction (2-3mm) randomly when printing heavy stock from the bypass tray. There is no skew. Unfortunately the customer prints small series and does not use the large capacity tfray.


    Any suggestions to solve this problem?

    Thanks in advance.

  2. #2
    Senior Tech 100+ Posts
    Join Date
    Feb 2011
    Location
    Brasov
    Posts
    229
    Rep Power
    29

    Re: C6500P - image shift

    Well, it's like this:

    - first, you have to establish if this happens on all trays, or only on the bypass tray, like you said. I would suggest you find out yourself, don't let the customer inform you, because they can't see every little problem.
    - if it happens only on the bypass tray, first you have to change all 3 rollers that feed the paper from that tray; if the problem persists, than change the torque limiter from underneath the separation roller from the bypass tray.
    - if it happens on all trays, then it's clearly a registration problem; first, I would clean the registration roller and the whole section, in fact. If that doesn't solve the problem, replace the registration roller.

    I hope this helps!
    I don't help end-users. Hate me, give me bad reputation, I don't give a rat's a**. Pay a tehnician to solve your problem! We have to live too! What do you do when something hurts? Do you go to a doctor, or do you search it on google/ forums?

  3. #3
    Trusted Tech 50+ Posts sbillis's Avatar
    Join Date
    Nov 2008
    Posts
    95
    Rep Power
    32

    Re: C6500P - image shift

    Quote Originally Posted by blago_vd View Post
    Hello everybody!
    The machine C6500P , 800000 clics, shifts the image in the main scanning direction (2-3mm) randomly when printing heavy stock from the bypass tray. There is no skew. Unfortunately the customer prints small series and does not use the large capacity tfray.


    Any suggestions to solve this problem?

    Thanks in advance.
    Registration issue.

    800.000 clicks are a lot.
    Have you ever check the registration section?

  4. #4
    Technician blago_vd's Avatar
    Join Date
    Apr 2009
    Location
    Sofia
    Posts
    38
    Rep Power
    31

    Re: C6500P - image shift

    The registration section is checked and cleaned. The registration roller is replaced once. The rollers on bypass are almost new.

  5. #5
    Senior Tech 100+ Posts
    Join Date
    Feb 2011
    Location
    Brasov
    Posts
    229
    Rep Power
    29

    Re: C6500P - image shift

    Well, then, I can't think of anything else than the torque limiter from the bypass tray - have you tried changing that?
    I don't help end-users. Hate me, give me bad reputation, I don't give a rat's a**. Pay a tehnician to solve your problem! We have to live too! What do you do when something hurts? Do you go to a doctor, or do you search it on google/ forums?

Tags for this Thread

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