Takhnamishvili
10-22-2020, 10:26 AM
Hi all,
I have a strange problem on Bizhub Pro 951. Customer uses A3 80gsm plain paper and after adjusting and matching both sides from "both sides adjustment" menu, it starts printing perfectly, but after 3-4 printouts, back side image starts shifting and skewing. For example: 4th sheet's back side image is shifted by 2mm, 5th sheet's back side image is shifted by 2.5 mm and so on. I tried cleaning registration roller, cleaning rollers in duplex section, stretching springs on registration roller, adjusting registration loop from service mode - nothing changed. I tried to print also on 170gsm paper, same problem appeared. Had anyone the issue like this? any suggestions will be appreciated.
Thanks in advance
I have a strange problem on Bizhub Pro 951. Customer uses A3 80gsm plain paper and after adjusting and matching both sides from "both sides adjustment" menu, it starts printing perfectly, but after 3-4 printouts, back side image starts shifting and skewing. For example: 4th sheet's back side image is shifted by 2mm, 5th sheet's back side image is shifted by 2.5 mm and so on. I tried cleaning registration roller, cleaning rollers in duplex section, stretching springs on registration roller, adjusting registration loop from service mode - nothing changed. I tried to print also on 170gsm paper, same problem appeared. Had anyone the issue like this? any suggestions will be appreciated.
Thanks in advance