ir adv c7260 color registration issues

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  • sammmy02
    Junior Member
    • Apr 2020
    • 2
    #1

    ir adv c7260 color registration issues

    I have a machine in the field that has a problem losing it's color registration about every 3500 copies or about 4 to 6 weeks of consistency. First someone had manually adjusted registration values so I made a p-print crosschecked them against factory data sheets with machine, reinput the correct values , changed the patch sensors and problem was solved almost 7 weeks. Then the problem came back , so we replaced the dc controller and now 6 weeks later the problem has reared it's ugly head again. I would love some fresh insight.
    Tags: registration, values, weeks
    • mga
      Copier Technician

      Site Contributor
      1,000+ Posts
      • Dec 2010
      • 1393
      #2
      Re: ir adv c7260 color registration issues

      Originally posted by sammmy02
      I have a machine in the field that has a problem losing it's color registration about every 3500 copies or about 4 to 6 weeks of consistency. First someone had manually adjusted registration values so I made a p-print crosschecked them against factory data sheets with machine, reinput the correct values , changed the patch sensors and problem was solved almost 7 weeks. Then the problem came back , so we replaced the dc controller and now 6 weeks later the problem has reared it's ugly head again. I would love some fresh insight.
      How the pm parts life ie drums & devs if one is a little feint the id sensors can't read the patch correctly from itb I take it you have fully serviced machine. Did you set up new id sensor
      Regards Mark

      FOR TRADE AND END USER SERVICE CALLS PLEASE VISIT WEB SITE FOR CONTACT DETAILS. COVERING GREATER LONDON {UK} AND ALL SURROUNDING COUNTIES.

      RICOH, CANON, KYOCERA, KONICA, SHARP, HP/SAMSUNG BROTHER, LEXMARK.

      https://copierservices.simdif.com

        Comment

        • Phil B.
          Field Supervisor

          10,000+ Posts
          • Jul 2016
          • 22808
          #3
          Re: ir adv c7260 color registration issues

          Originally posted by mga
          How the pm parts life ie drums & devs if one is a little feint the id sensors can't read the patch correctly from itb I take it you have fully serviced machine. Did you set up new id sensor
          +1

          good catch Mark!

            Comment

            • tsbservice
              Field tech

              Site Contributor
              5,000+ Posts
              • May 2007
              • 7635
              #4
              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
                  #5
                  Re: ir adv c7260 color registration issues

                  IMHO replacing boards w/o defining the CAUSE of the problem is wastefull and just pisses off the customer due to: repeated visits.. down time... costs.

                    Comment

                    • mga
                      Copier Technician

                      Site Contributor
                      1,000+ Posts
                      • Dec 2010
                      • 1393
                      #6
                      Re: ir adv c7260 color registration issues

                      Correct
                      Regards Mark

                      FOR TRADE AND END USER SERVICE CALLS PLEASE VISIT WEB SITE FOR CONTACT DETAILS. COVERING GREATER LONDON {UK} AND ALL SURROUNDING COUNTIES.

                      RICOH, CANON, KYOCERA, KONICA, SHARP, HP/SAMSUNG BROTHER, LEXMARK.

                      https://copierservices.simdif.com

                        Comment

                        • 20 year tech
                          Senior Tech

                          500+ Posts
                          • May 2014
                          • 580
                          #7
                          Re: ir adv c7260 color registration issues

                          I don't see that you have changed the ITB. Anomalies on the belt can cause the senors to get bad readings and incorrect compensations

                            Comment

                            • sammmy02
                              Junior Member
                              • Apr 2020
                              • 2
                              #8
                              Re: ir adv c7260 color registration issues

                              I thank you all for your replies , The I.T.B had been replaced and initialized. I also failed to mention my registration was off cross copy. The DC controller was replaced by the recently hired New Service Manager. I did not figure it to be a solution either. The powers that be Decided to swap the machine out so the customer is happy. The patch sensors had also been set up. I still wish I new what the solution to the problem would be. All 4 colors were off cross copy at the first call.

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