Page 2 of 2 FirstFirst 12
Results 11 to 16 of 16

Thread: E2050c line

  1. #11
    Master Of The Obvious 10,000+ Posts
    E2050c line

    blackcat4866's Avatar
    Join Date
    Jul 2007
    Location
    Lapeer, Michigan
    Posts
    16,139
    Rep Power
    264

    Re: E2050c line

    Only one? There should be four, minimum. =^..^=

    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.


    blackcat: Master Of The Obvious =^..^=

  2. #12
    Senior Tech 250+ Posts
    Join Date
    May 2011
    Posts
    384
    Rep Power
    18

    Re: E2050c line

    Quote Originally Posted by blackcat4866 View Post
    Only one? There should be four, minimum. =^..^=
    Based on my experience on toshiba models, is very fagile,do not simply touch unrelated parts,haha.

    Anyhow, problem solved after replaced whole led unit, below is the problem led, nothing wrong with the k print head surface...

    IMG-20180413-WA0011.jpg


  3. #13
    Senior Tech 250+ Posts
    E2050c line

    Blizzoo's Avatar
    Join Date
    Aug 2013
    Location
    east europe
    Posts
    313
    Rep Power
    14

    Re: E2050c line

    Interesting fault, I would appreciate if anyone has an explanation of how does the K drum was charged and LED ON to cause that line. Thanks for letting us know the fix.

    Defects are simple, our mind is complicated

  4. #14
    Senior Tech 250+ Posts
    Join Date
    May 2011
    Posts
    384
    Rep Power
    18

    Re: E2050c line

    I think the faulty print head keep beaming/charging the drum causing the solid black line...This may be why the line stick on the 2nd transfer roller.

    PS: Without the harness holding jig, we can tide up the connector & flat cable using tape, can be take out easily. But when install back the led unit, one person very hard to get it done since the hole not big, luckily customer willing to help pushing in the led unit while I get the connectors pass the hole


  5. #15
    Master Of The Obvious 10,000+ Posts
    E2050c line

    blackcat4866's Avatar
    Join Date
    Jul 2007
    Location
    Lapeer, Michigan
    Posts
    16,139
    Rep Power
    264

    Re: E2050c line

    Yes disassembly takes a while but is not difficult. It really does take two persons to get the wiring routed back through the slots.

    If I were to make a guess, I'd say that the circuitry that controls the black LED is turning ON a group of LEDs continuously. It's the only explanation. =^..^=

    If you'd like a serious answer to your request:
    1) demonstrate that you've read the manual
    2) demonstrate that you made some attempt to fix it.
    3) if you're going to ask about jams include the jam code.
    4) if you're going to ask about an error code include the error code.


    blackcat: Master Of The Obvious =^..^=

  6. #16
    Trusted Tech 50+ Posts
    Join Date
    Sep 2015
    Posts
    82
    Rep Power
    6

    Re: E2050c line

    We have had a dead pixel on the LED array of one of these once but not a stuck on one.
    The deformity presented itself during setup though.


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