Hey Gang,
Haven't worked on this model before. Getting a line in the subscan direction on a Canon iR5570. I have run wire cleaning in both user and service mode and can get rid of line temporarily, but comes back next day. I have changed Primary Charge Assy, Pre-transfer charging assembly, Transfer Separation charging assembly, cleaned Paper path and Dust-proofing glass. I believe its either wire cleaning frequency setting and/or the wiper blade in drum area. Wanted to look at drum but got stuck trying to remove process unit. I removed five connectors, two anchor screws and the drum fixing screw using the rotating tool and the unit moved about a half inch but wouldn't slide out as manual indicated. Ran tight on time and at $2,000 a pop on drum I didn't want to force the issue without checking. Am I missing a step not listed? Do I need to remove hopper assembly? Developing Assy section? Is there another reason line might be coming back so soon? Helpful comments appreciated!
Haven't worked on this model before. Getting a line in the subscan direction on a Canon iR5570. I have run wire cleaning in both user and service mode and can get rid of line temporarily, but comes back next day. I have changed Primary Charge Assy, Pre-transfer charging assembly, Transfer Separation charging assembly, cleaned Paper path and Dust-proofing glass. I believe its either wire cleaning frequency setting and/or the wiper blade in drum area. Wanted to look at drum but got stuck trying to remove process unit. I removed five connectors, two anchor screws and the drum fixing screw using the rotating tool and the unit moved about a half inch but wouldn't slide out as manual indicated. Ran tight on time and at $2,000 a pop on drum I didn't want to force the issue without checking. Am I missing a step not listed? Do I need to remove hopper assembly? Developing Assy section? Is there another reason line might be coming back so soon? Helpful comments appreciated!
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