Horizontal white lines on Bizhub c220 + PHOTOS

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  • allan
    RTFM!!

    5,000+ Posts
    • Apr 2010
    • 5462
    #16
    Re: Horizontal white lines on Bizhub c220 + PHOTOS

    Thanks for the meter count. That gives a lot of insight.
    Next time print half-tones from service mode than will eliminate confusion.
    Then the colors will be true CMYK and will then show only the color at fault.

    So well done, change the drum out.
    Whatever

      Comment

      • copyman
        Owner / Technician

        Site Contributor
        2,500+ Posts
        • Sep 2005
        • 4701
        #17
        Re: Horizontal white lines on Bizhub c220 + PHOTOS

        Not sure what more you expect techs on a forum to do? You have been given some very good FREE advice but at a point not sure what else we can do without being at machine.

        Just a "guess" I say your drum(s) are bad. I know you swapped them around but if all drums same age more than one or all may be bad. But agree with other poster if you don't know what a transfer belt is then you are getting in way over your head. If you want to take a chance and start taking transfer belt, etc out of machine, beware your could do some serious damage! I've seen this same exact scenario play out on this forum many times. 99.9% of the time end user ends up having to call a tech anyway costing them 2-3 times what it would of cost if they just called a tech in the first place.

        If the tech is like me I don't mind showing someone that is handy how do do certain things on their own, which will save them money in the future. better to show someone in person. If you don't think it's worth $100 to find out what the problem is then you deserve to pay 2-3 times more. Let a qualified technician troubleshoot and tell you what is wrong. Then if you want buy the part and put it in yourself go for it. But at least your not guessing and buying parts that might not fix it.

        Best of luck
        Last edited by copyman; 02-25-2019, 04:51 AM.

          Comment

          • allan
            RTFM!!

            5,000+ Posts
            • Apr 2010
            • 5462
            #18
            Re: Horizontal white lines on Bizhub c220 + PHOTOS

            Originally posted by Hansoon
            Besides the information from Allan, I just had one to rebuild in the workshop, an extremely dirty machine. A very similar pattern appeared. We "cleaned" the laser windows with the build-in cleaning wand. Problem still exists. Made a "better" cleaning tool with a primitive wooden stick just wide enough to enter the gap in the frame above the slit glass. On its end I put sponge tape from the kind one uses for windows. This cleaned the slit glass much more better and the white lines disappeared.

            Hans
            On those rebuilds and in the field i found it necessary to remove the PH unit to clean
            Whatever

              Comment

              • Hansoon
                Field Supervisor

                Site Contributor
                2,500+ Posts
                • Sep 2007
                • 3385
                #19
                Re: Horizontal white lines on Bizhub c220 + PHOTOS

                Well not me for the moment.

                wand2.jpgWand.jpg

                You guys think I should apply for a patent for this high tech tool? LOL

                Hans

                BTW: You can use it also as a very good back-scratcher. Before using it in the copier.....
                “Sent from my Intel 80286 using MS-DOS 2.0”

                  Comment

                  • Copier Addict
                    Aging Tech

                    Site Contributor
                    10,000+ Posts
                    • Jul 2013
                    • 14725
                    #20
                    Re: Horizontal white lines on Bizhub c220 + PHOTOS

                    Originally posted by Hansoon
                    Well not me for the moment.

                    [ATTACH=CONFIG]41856[/ATTACH][ATTACH=CONFIG]41857[/ATTACH]

                    You guys think I should apply for a patent for this high tech tool? LOL

                    Hans

                    BTW: You can use it also as a very good back-scratcher. Before using it in the copier.....
                    What do you do when a piece of the black foam rolls off and sticks to the printhead?

                      Comment

                      • tsbservice
                        Field tech

                        Site Contributor
                        5,000+ Posts
                        • May 2007
                        • 8016
                        #21
                        Re: Horizontal white lines on Bizhub c220 + PHOTOS

                        Originally posted by copier addict
                        What do you do when a piece of the black foam rolls off and sticks to the printhead?
                        That Q was in my mind two hours ago. You are right but...my heart just didn't let me to ask.
                        Anyway, good idea to clean laser slit more closely, KM jig/wand obviously isn't enough.
                        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

                          • blackcat4866
                            Master Of The Obvious

                            Site Contributor
                            10,000+ Posts
                            • Jul 2007
                            • 23008
                            #22
                            Re: Horizontal white lines on Bizhub c220 + PHOTOS

                            Originally posted by Hansoon
                            Well not me for the moment.

                            [ATTACH=CONFIG]41856[/ATTACH][ATTACH=CONFIG]41857[/ATTACH]

                            You guys think I should apply for a patent for this high tech tool? LOL

                            Hans

                            BTW: You can use it also as a very good back-scratcher. Before using it in the copier.....
                            Extra points for creativity and lateral thinking! =^..^=
                            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

                              • Hansoon
                                Field Supervisor

                                Site Contributor
                                2,500+ Posts
                                • Sep 2007
                                • 3385
                                #23
                                Re: Horizontal white lines on Bizhub c220 + PHOTOS

                                What do you do when a piece of the black foam rolls off and sticks to the printhead?
                                Than I use the "Rolled-Off-Black-Foam-Removal-Tool" ofcourse.

                                Hans
                                “Sent from my Intel 80286 using MS-DOS 2.0”

                                  Comment

                                  • Copier Addict
                                    Aging Tech

                                    Site Contributor
                                    10,000+ Posts
                                    • Jul 2013
                                    • 14725
                                    #24
                                    Re: Horizontal white lines on Bizhub c220 + PHOTOS

                                    Originally posted by Hansoon
                                    Than I use the "Rolled-Off-Black-Foam-Removal-Tool" ofcourse.

                                    Hans
                                    Wow, you have a tool for everything!

                                      Comment

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