Aficio 2051 (B+W) withfuser issues

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  • axyun
    Service Manager

    Site Contributor
    1,000+ Posts
    • Aug 2007
    • 1323
    #1

    Aficio 2051 (B+W) withfuser issues

    Last few months getting SC552 and SC555 codes with blowing thermostats on Aficio 2051. First time had no thermostat and temporarily jumped it. Ordered thermostats and thermistors and the came in day before customer called with another SC555. Went there and changed 3 thermostats and both thermistors though not sure if latest versions as bought from online source( they were OEM ).

    Several days ago another SC552 and had a a tech go there and he jumped blown fuse temporarily. Received call yesterday with loud noise and error SC547. Going today. Please advise. The Rollers looked pretty good but I must have missed something. Your help on this is greatly appreciated as a good customer. I have never seen an SC547 and the posts I have read on a couple of sites , including this one, are not conclusive. Please help. Frank Action Photocopy
    Tags: customer, thermistors, thermostats
    • Zeldaman
      Senior Tech

      500+ Posts
      • Mar 2011
      • 946
      #2

        Comment

        • slimslob
          Retired

          Site Contributor
          25,000+ Posts
          • May 2013
          • 37324
          #3
          Re: Aficio 2051 (B+W) withfuser issues

          If it is making a loud noise, you might be better off replacing the entire fusing unit.

            Comment

            • axyun
              Service Manager

              Site Contributor
              1,000+ Posts
              • Aug 2007
              • 1323
              #4
              Re: Aficio 2051 (B+W) withfuser issues

              This was pinched middle thermistor wire under plate. Frank

                Comment

                • Mark Bbb
                  Service Manager

                  1,000+ Posts
                  • Jun 2012
                  • 1662
                  #5
                  Re: Aficio 2051 (B+W) withfuser issues

                  Originally posted by axyun
                  This was pinched middle thermistor wire under plate. Frank
                  Some people don't have English as there mother language. So let me translate this in good English:

                  "the middle thermistor wire was pinched under a plate in the fuser unit..."

                    Comment

                    • axyun
                      Service Manager

                      Site Contributor
                      1,000+ Posts
                      • Aug 2007
                      • 1323
                      #6
                      Re: Aficio 2051 (B+W) withfuser issues

                      Thanks Mark. I'll be more attentive in future. Also, the only noise I heard was from developer unit which was making a squealing noise at sometimes. All gears intact. Also there was a noise from flat area on pressure roller which I changed. Machine needs developer as very low and printing light.

                        Comment

                        • Imprestik
                          Trusted Tech

                          250+ Posts
                          • Aug 2012
                          • 296
                          #7
                          Re: Aficio 2051 (B+W) withfuser issues

                          its not your dev unit, its the toner hopper above it. These devices have a habbit of getting toner in the bushing and start making a loud squeaking noise

                            Comment

                            • axyun
                              Service Manager

                              Site Contributor
                              1,000+ Posts
                              • Aug 2007
                              • 1323
                              #8
                              Re: Aficio 2051 (B+W) withfuser issues

                              thanks Imprestik. I will look into it when next there to change developer. However the dv unit was squeaking when turned manually out of machine.

                                Comment

                                • GIUBOSS
                                  Service Manager

                                  Site Contributor
                                  1,000+ Posts
                                  • Jul 2013
                                  • 1385
                                  #9
                                  Re: Aficio 2051 (B+W) withfuser issues

                                  [QrUOTE=axyun;586666]thanks Imprestik. I will look into it when next there to change developer. However the dv unit was squeaking when turned manually out of machine.[/QUOTE]
                                  Hi. In my opinion you need to change the cleaning blade if you can.

                                    Comment

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