Results 1 to 6 of 6
  1. #1
    Field Supervisor 1,000+ Posts


    Hansoon's Avatar
    Join Date
    Sep 2007
    Posts
    2,229
    Post Thanks / Like
    Rep Power
    59

    Canon IR-2270, display dark.

    Canon IR-2270, display dark.

    Can get very cheap from a wholesaler 7 pcs of Canon IR-2270. Problem is ALL of them have a totally dark display. Some indicators on the OP-panel do light up however. Is this a standard problem or did anybody goof up something?

    I'm doing mainly Minolta, Canon is not my main brand. Where to look first in case I want to solve this problem?

    Hans


  2. #2
    East Coast Imaging 2,500+ Posts


    SCREWTAPE's Avatar
    Join Date
    Jan 2009
    Location
    New York City
    Posts
    3,402
    Post Thanks / Like
    Rep Power
    56
    Quote Originally Posted by Hansoon View Post
    Canon IR-2270, display dark.

    Can get very cheap from a wholesaler 7 pcs of Canon IR-2270. Problem is ALL of them have a totally dark display. Some indicators on the OP-panel do light up however. Is this a standard problem or did anybody goof up something?

    I'm doing mainly Minolta, Canon is not my main brand. Where to look first in case I want to solve this problem?

    Hans
    I would check the main controller and verified that the boot, dimms,HDD are present. If so, those hardware components are usually the reason for that kind of fault. Also the main controller could be faulty.
    Do you see any E602-xxxx error codes on any of them. E602 are HDD errors.

    Canon Copier Repair Service. Sales, Parts & Toner. NYC/NJ area. Contact:East Coast Imaging Solutions,LLC

  3. #3
    Banned User ultimate_sacrifice's Avatar
    Join Date
    Dec 2009
    Location
    MIAMI, FLORIDA
    Posts
    36
    Post Thanks / Like
    Rep Power
    0
    Look on the control panel for a button that say "display contrast" rotate it clockwise to increase and counter clockwise to decrease the brightness, hope this helps.


  4. #4
    Field Supervisor 10,000+ Posts


    teckat's Avatar
    Join Date
    Jan 2010
    Location
    VA
    Posts
    14,903
    Post Thanks / Like
    Rep Power
    206
    Quote Originally Posted by Hansoon View Post
    Canon IR-2270, display dark.

    Can get very cheap from a wholesaler 7 pcs of Canon IR-2270. Problem is ALL of them have a totally dark display. Some indicators on the OP-panel do light up however. Is this a standard problem or did anybody goof up something?

    I'm doing mainly Minolta, Canon is not my main brand. Where to look first in case I want to solve this problem?

    Hans


    u tested all these on one printer/ w same control panel ???



  5. #5
    Technician
    Join Date
    Dec 2010
    Posts
    13
    Post Thanks / Like
    Rep Power
    0

    Re: Canon IR-2270, display dark.

    i have 2270 lcd change it's brightness alone and be dark and light without any change in contrast key
    i changed key pcb and lcd touch but no respnse what can i do else? please help


  6. #6
    Field Supervisor 10,000+ Posts


    teckat's Avatar
    Join Date
    Jan 2010
    Location
    VA
    Posts
    14,903
    Post Thanks / Like
    Rep Power
    206

    Re: Canon IR-2270, display dark.

    Quote Originally Posted by ecmcopier View Post
    i have 2270 lcd change it's brightness alone and be dark and light without any change in contrast key
    i changed key pcb and lcd touch but no respnse what can i do else? please help


    1.Is the wall voltage and neutral to ground readings within specs.

    2. Have u tried a different outlet

    3. Try
    Re--seating the ribbon cable between the main controller and reader controller and main controller and DC controller
    Before removing the ribbon cables be sure to release the lock mechanism on the connectors.
    There is a diagram on the inside left
    wall of the controller cage with instructions on how to unlock and lock the ribbon cables.
    When reconnecting the ribbon cable, hold it straight while locking it into place.



    4. Main Controller


    **Knowledge is time consuming, exhausting and costly for a trained Tech.**

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