View Full Version : Yellow Background bizhub c252
alfpanasonic
07-12-2007, 08:36 PM
I have a bizhub c252 that make yellow copies (background) every cycle of copies. The original have all colors possible.
In test print, in gradation adjust is the same.
Any idea?
Does the image show wavy lines along with the background? Had a machine with a wavy magenta background pattern. Needed to replace the HV1 assembly to repair. :eek: Hope this helps. :)
alfpanasonic
07-13-2007, 08:43 AM
No, is a solid yellow background.
I'm going to chech HV1.
Thanks
alfpanasonic
07-18-2007, 07:25 PM
it's laser yellow
Thank's everyone
Scott_Lewis
07-19-2007, 02:14 AM
it's laser yellow
Thank's everyone
Thanks for letting us know what the solution was.
Are you saying the write unit caused this somehow?
alfpanasonic
07-19-2007, 06:20 PM
Yes
I change the laser yellow with the magenta and the background yellow change to magenta.
In this moment I'm waiting for the laser unit (4 laser, because i must change all the lasers
alfpanasonic
07-27-2007, 05:49 PM
Today (27/6/2007) we change laser's and was everything ok :D
TonerMonkey
08-04-2007, 01:59 AM
A bit late on this one but I've had this before - sorry Alf I'll try and be quicker next time !!!!!!:)
Bizhub
08-05-2007, 09:27 AM
I would only fit one write unit and keep the other three for spares.
Dont replace all four like KM recommend, you just don't need to.
Juggy
04-01-2008, 06:58 AM
Hi,
I did face the same problem. The machine will produce all the colors properly with Full edge to edge Yellow background. The problem was PWB-A. Try and swop the PWB-A with a working machine and isolate the problem. Good luck
alfpanasonic
04-01-2008, 05:23 PM
This problem is solved?
Anything else?
Powered by vBulletin® Version 4.2.5 Copyright © 2024 vBulletin Solutions Inc. All rights reserved.