Sharp AR 235

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  • mallito
    • May 2025
    #1

    Sharp AR 235

    I have this copier working with new drum, toner and developer. I make all the manufacturer adjustment, ones I start to make copies, they comes out completely black. I adjust the grey scale, and copy exposure, perform the white adjustment but still making the dark copies without an error code. Need to find help with these problem
    Tags: black, code, copier, copies, developer, drum, error, incorrectly, sharp, toner
    • blackcat4866
      Master Of The Obvious

      Site Contributor
      10,000+ Posts
      • Jul 2007
      • 22927
      #2
      Re: Sharp AR 235

      Are they black copies or just very dark copies? More specifically, is there any original image in your black page? Is the page black all the way to the edge, or are the voids present?

      If no image, and black to the edge, most likely you have a primary charge loss. You may have incorrectly installed the primary charge unit or left it completely out.

      If there is image, and the voids are present, then it's probably optical. In this case, internal prints should look fine. =^..^=
      If you'd like a serious answer to your request:
      1) demonstrate that you've read the manual
      2) demonstrate that you made some attempt to fix it.
      3) if you're going to ask about jams include the jam code.
      4) if you're going to ask about an error code include the error code.
      5) You are the person onsite. Only you can make observations.

      blackcat: Master Of The Obvious =^..^=

        Comment

        • mallito
          #3
          Re: Sharp AR 235

          If I adjust the exposure to photo mode I can see lightly an image but in text and aouto exposure is completely black from edge to edge. The toner exposure adjustment is 50 in auto exp. and 46 in others..........

            Comment

            • blackcat4866
              Master Of The Obvious

              Site Contributor
              10,000+ Posts
              • Jul 2007
              • 22927
              #4
              Re: Sharp AR 235

              Originally posted by blackcat4866
              ... If no image, and black to the edge, most likely you have a primary charge loss. You may have incorrectly installed the primary charge unit or left it completely out... =^..^=
              Go with this one. Once you resolve your primary charge issue, you'll have to re-adjust the exposures. =^..^=
              If you'd like a serious answer to your request:
              1) demonstrate that you've read the manual
              2) demonstrate that you made some attempt to fix it.
              3) if you're going to ask about jams include the jam code.
              4) if you're going to ask about an error code include the error code.
              5) You are the person onsite. Only you can make observations.

              blackcat: Master Of The Obvious =^..^=

                Comment

                • igi
                  Service Manager

                  1,000+ Posts
                  • Apr 2009
                  • 1507
                  #5
                  Re: Sharp AR 235

                  hi
                  100% for black cat advice,if too involved try baby steps sim 64-01
                  good luck
                  ps black cat stuning avatar,is it yours?

                    Comment

                    • blackcat4866
                      Master Of The Obvious

                      Site Contributor
                      10,000+ Posts
                      • Jul 2007
                      • 22927
                      #6
                      Re: Sharp AR 235

                      Originally posted by igi
                      hi
                      ... ps black cat stuning avatar,is it yours?
                      Stunning, indeed! I am a handsome devil, aren't I? Or are you just admiring my mouse? =^..^=
                      If you'd like a serious answer to your request:
                      1) demonstrate that you've read the manual
                      2) demonstrate that you made some attempt to fix it.
                      3) if you're going to ask about jams include the jam code.
                      4) if you're going to ask about an error code include the error code.
                      5) You are the person onsite. Only you can make observations.

                      blackcat: Master Of The Obvious =^..^=

                        Comment

                        • igi
                          Service Manager

                          1,000+ Posts
                          • Apr 2009
                          • 1507
                          #7
                          Re: Sharp AR 235

                          yep handsome devil for shure
                          the eyes in the pic can tell you a story and a half
                          i am also a cat person
                          cheers or meow

                            Comment

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