KM Bizhub c350 question

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  • scooter
    Technician
    • Jan 2007
    • 19
    #1

    KM Bizhub c350 question

    We have fuzzy printing in the middle of our page. 3" wide aprox. and the whole lenght of 17"
    I changed the image transfer roller and the fusing unit,(because it was needed) and that made no difference.
    Does anyone have an idea what i should do/

    Thanks for your help

    Skye
    Tags: bizhub, bizhub c35, c350, clo, cloth, dirty, down, etc, fusing unit, one, question
    • wagon
      Village Idiot

      500+ Posts
      • Dec 2006
      • 654
      #2
      Your LED arrays are probably dirty - clean them with the provided stick and if that does not fix it entirely clean the leds with a slightly damp (water) cloth.

      KEndall.
      If you are hitting your head up against a wall it always feels better when you stop.

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        • pepper38_cnd
          Field Service Manager

          Site Contributor
          1,000+ Posts
          • Aug 2005
          • 1076
          #3
          Malfunctioning paper loop sensor PC4, Repair or replace sensor
          Last edited by pepper38_cnd; 01-06-2007, 03:57 PM.
          Online Store is closed. Chip resetting is a thing of the past! Thank you to all my past customers.
          Now into Ip TV KODI Boxes

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            • dbrownlee
              Trusted Tech

              100+ Posts
              • Sep 2005
              • 198
              #4
              You might want to try making copies in single colors, one at a time (CMYK.) That can narrow the problem down to imaging unit, LED array, etc. I have had to change the LED array- according to tech support, it is not unusual after 500K. If it does it on all colors, I would look at the image transfer belt.
              GO TIGERS!!

                Comment

                • CMB
                  KonicaMinolta Tech.

                  250+ Posts
                  • Mar 2005
                  • 458
                  #5
                  run halftone test patterns for all 4 colors at about 128% density and try and narrow it down to which image unit- if it is a image unit. also try cleaning the led's.
                  http://christianoutdoorsman.com/forums/
                  www.lewisdigital.net
                  Lewis Digital
                  630-1 Capital Circle N.E. | Tallahassee, FL 32301
                  Telephone: 850.222.4418

                  Live such good lives among the pagans that, though they accuse you of doing wrong, they may see your good deeds and glorify God on the day he visits us. 1 Peter 2:12

                    Comment

                    • fixerboy
                      Technician
                      • Nov 2006
                      • 17
                      #6
                      part neede

                      Originally posted by scooter
                      We have fuzzy printing in the middle of our page. 3" wide aprox. and the whole lenght of 17"
                      I changed the image transfer roller and the fusing unit,(because it was needed) and that made no difference.
                      Does anyone have an idea what i should do/

                      Thanks for your help

                      Skye
                      change the transfer belt ,also check each IU unit run each color

                        Comment

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