Bizhub C552 background

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • potro_salvaje
    Technician
    • Sep 2010
    • 23
    #1

    Bizhub C552 background

    Good day everyone. I have a Bizhub C552 that has a background at the beginning of the sheet, drums/devs has already been reviewed, transfer unit has also been reviewed and it does not seem to have anything unusual, any suggestion would be very helpful, i send a reference image.
    background.jpg
    Tags: background, bizhub, c552, reviewed
    • GIUBOSS
      Service Manager

      Site Contributor
      1,000+ Posts
      • Jul 2013
      • 1331
      #2
      Re: Bizhub C552 background

      If drum and development units ok, it could be the MFP board.

        Comment

        • mayorg
          Technician

          50+ Posts
          • Feb 2015
          • 53
          #3
          Re: Bizhub C552 background

          Clean the second transfer

          Sent from my SM-G960U using Tapatalk

            Comment

            • copier tech
              Field Supervisor

              5,000+ Posts
              • Jan 2014
              • 7931
              #4
              Re: Bizhub C552 background

              Originally posted by potro_salvaje
              Good day everyone. I have a Bizhub C552 that has a background at the beginning of the sheet, drums/devs has already been reviewed, transfer unit has also been reviewed and it does not seem to have anything unusual, any suggestion would be very helpful, i send a reference image.
              [ATTACH=CONFIG]46843[/ATTACH]
              What does this mean "drums/devs has already been reviewed, transfer unit has also been reviewed"

              So you replaced ALL image units & the transfer unit?
              Let us eat, drink, and be merry, because tomorrow we may die!

              For all your firmware & service manual needs please visit us at:

              www.copierfirmware.co.uk - www.printerfirmware.co.uk
              ​

                Comment

                • tsbservice
                  Field tech

                  Site Contributor
                  5,000+ Posts
                  • May 2007
                  • 7635
                  #5
                  Re: Bizhub C552 background

                  Review, I feel in this case means to look carefully at parts
                  A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
                  Blessed are they who can laugh at themselves, for they shall never cease to be amused.

                    Comment

                    • Phil B.
                      Field Supervisor

                      10,000+ Posts
                      • Jul 2016
                      • 22808
                      #6
                      Re: Bizhub C552 background

                      Originally posted by tsbservice
                      Review, I feel in this case means to look carefully at parts
                      visually doesn't mean they were checked mechanically.

                      IHMO visual inspections are good to only a certain point... then the real troubleshooting MUST take over.

                        Comment

                        • blazebusiness
                          SanDiegoCopierRepair.com

                          Site Contributor
                          1,000+ Posts
                          • Apr 2010
                          • 1246
                          #7
                          Re: Bizhub C552 background

                          Originally posted by potro_salvaje
                          Good day everyone. I have a Bizhub C552 that has a background at the beginning of the sheet, drums/devs has already been reviewed, transfer unit has also been reviewed and it does not seem to have anything unusual, any suggestion would be very helpful, i send a reference image.
                          [ATTACH=CONFIG]46843[/ATTACH]
                          Are those image units past life?
                          Did you check the TCR values in service mode? Should be around 7 or 8.

                          A visual inspection of a drum/dv unit will normally not reveal much......
                          sigpicAnything can be made to work if you fiddle with it long enough- San Diego Copier Repair.com

                            Comment

                            • tsbservice
                              Field tech

                              Site Contributor
                              5,000+ Posts
                              • May 2007
                              • 7635
                              #8
                              Re: Bizhub C552 background

                              Originally posted by Phil B.
                              visually doesn't mean they were checked mechanically.

                              IHMO visual inspections are good to only a certain point... then the real troubleshooting MUST take over.
                              Completely agree Phil.
                              A tree is known by its fruit, a man by his deeds. A good deed is never lost, he who sows courtesy, reaps friendship, and he who plants kindness gathers love.
                              Blessed are they who can laugh at themselves, for they shall never cease to be amused.

                                Comment

                                • Phil B.
                                  Field Supervisor

                                  10,000+ Posts
                                  • Jul 2016
                                  • 22808
                                  #9
                                  Re: Bizhub C552 background

                                  Originally posted by blazebusiness
                                  Are those image units past life?
                                  Did you check the TCR values in service mode? Should be around 7 or 8.

                                  A visual inspection of a drum/dv unit will normally not reveal much......
                                  +1

                                    Comment

                                    Previous template Next
                                    Working...