Results 1 to 4 of 4
  1. #1
    Senior Tech 2,500+ Posts
    c7501 Image Issue

    mikadonovan's Avatar
    Join Date
    May 2008
    Location
    Indianapolis, Indiana
    Posts
    2,920
    Rep Power
    99

    c7501 Image Issue

    Hi, All. I am working on this toner scattering beast, and wondered if anyone has seen this particular problem. Here's the situation. I had magenta dropping toner everywhere, so I put new blades, brush, lube bar and drum into the pcu. I ran 50 magenta horizontal band test prints on 8 1/2 x 11 with no problems at all. When I ran the customers job on 11x17 80lb stock, these globby magenta splotches show up on 3 or 4 out of ten. Spill plate is clean. I'll be danged if I can identify the problem with the magenta PCU. Everything looks good.
    Attached Files Attached Files
    NEVER ASSUME ANYTHING

  2. #2
    Senior Tech 2,500+ Posts
    c7501 Image Issue

    mikadonovan's Avatar
    Join Date
    May 2008
    Location
    Indianapolis, Indiana
    Posts
    2,920
    Rep Power
    99

    Re: c7501 Image Issue

    Guess what I found when I was cleaning off my workbench? It looks like the drive coupler that goes onto the end of the brush roller of the offending PCU. That would certainly explain the splotches Thank God it's Friday. Everyone have a great weekend!
    Attached Images Attached Images
    NEVER ASSUME ANYTHING

  3. #3
    Field Supervisor 500+ Posts Zaxxon's Avatar
    Join Date
    Jan 2014
    Posts
    607
    Rep Power
    36

    Re: c7501 Image Issue

    Quote Originally Posted by mikadonovan View Post
    Guess what I found when I was cleaning off my workbench? It looks like the drive coupler that goes onto the end of the brush roller of the offending PCU. That would certainly explain the splotches Thank God it's Friday. Everyone have a great weekend!
    Done that too

    Nice weekend to You as well.

  4. #4
    Service Manager 1,000+ Posts
    c7501 Image Issue


    Join Date
    Nov 2007
    Location
    New Jersey
    Posts
    1,661
    Rep Power
    86

    Re: c7501 Image Issue

    I put one together yesterday, but i didn't get the coupler snapped on all the way, it was still in place but not driving the shaft, same toner dropping problem.

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