Canon IR7095 laser problem

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  • landspeeder
    Trusted Tech

    250+ Posts
    • Feb 2010
    • 355
    #1

    Canon IR7095 laser problem

    We have a contract machine, IR7095, with a weak laser...the assembly is quite expensive to buy and I was wondering if anyone has had any success in rebuilding one.
    Thanks
    You never realize how cheap a professional is until after you let an amateur do it.... and
    if this was an easy thing to do then everybody would be doing it! But it isn't and they are not!!
    Tags: None
    • Corder
      Trusted Tech

      100+ Posts
      • Nov 2014
      • 105
      #2
      Re: Canon IR7095 laser problem

      Originally posted by landspeeder
      We have a contract machine, IR7095, with a weak laser...the assembly is quite expensive to buy and I was wondering if anyone has had any success in rebuilding one.
      Thanks
      Are you sure that laser is weak or maybe it's just dusted LSU mirrors/lenses? Or you cleaned them up already?

        Comment

        • V-P
          Senior Tech

          Site Contributor
          500+ Posts
          • Apr 2011
          • 679
          #3
          Re: Canon IR7095 laser problem

          I think now you can order the diode as a separate spare part.

          FM2-8146

            Comment

            • landspeeder
              Trusted Tech

              250+ Posts
              • Feb 2010
              • 355
              #4
              Re: Canon IR7095 laser problem

              Its really clean...I forget the error it threw...the service guy working on it is on call. He said the error was a weak laser. If we could get that diode and that works ...that would be awesome!!!!
              Now to see what I can find!!
              Thanks


              Originally posted by V-P
              I think now you can order the diode as a separate spare part.

              FM2-8146
              You never realize how cheap a professional is until after you let an amateur do it.... and
              if this was an easy thing to do then everybody would be doing it! But it isn't and they are not!!

                Comment

                • Canuck
                  Tech Specialist

                  1,000+ Posts
                  • Nov 2007
                  • 1713
                  #5
                  Re: Canon IR7095 laser problem

                  Laser diode will fix it. Very common on 7095/7105

                    Comment

                    • Herrmann
                      Senior Tech

                      Site Contributor
                      500+ Posts
                      • Jan 2006
                      • 792
                      #6
                      Re: Canon IR7095 laser problem

                      just a head up about laser issues on this box, there was a techincal info long time ago about sparking due to less insulation of a contact going from the sep corona hv contact to the fuser assy, if i remember correctly. The upper fuser roller of this model gets a HV support from the trans/sep corona to avoid sticking toner on it. Before going to change expensive laser parts, have a close look to the hv wiring to the fuser and check also, if the upper fuser roller is isolatet in its bearings and connected properly to the hv.
                      If sometimes you feel a little useless, offended and depressed always remember that you were once the fastest and most victorious sperm of hundreds of millions!

                        Comment

                        • V-P
                          Senior Tech

                          Site Contributor
                          500+ Posts
                          • Apr 2011
                          • 679
                          #7
                          Re: Canon IR7095 laser problem

                          Originally posted by Herrmann
                          just a head up about laser issues on this box, there was a techincal info long time ago about sparking due to less insulation of a contact going from the sep corona hv contact to the fuser assy, if i remember correctly. The upper fuser roller of this model gets a HV support from the trans/sep corona to avoid sticking toner on it. Before going to change expensive laser parts, have a close look to the hv wiring to the fuser and check also, if the upper fuser roller is isolatet in its bearings and connected properly to the hv.
                          I think I am in this exact situation which Herrman explained.

                          I did check everything located on the frame assy (the one that slides out). Checked the fuser area and the sep corona, but I believe my fault is in the back of the machine.

                          Since I am a lazy person : Has anyone had this issue and has a short cut like "Look exactly here" so I don't have to remove all the back of the machine to check all the wires ???

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