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  1. #1
    Technician
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    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

  2. #2
    Village Idiot 500+ Posts wagon's Avatar
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    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.

  3. #3
    Field Service Manager 1,000+ Posts
    KM Bizhub c350 question

    pepper38_cnd's Avatar
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    Malfunctioning paper loop sensor PC4, Repair or replace sensor
    Last edited by pepper38_cnd; 01-06-2007 at 02:57 PM.

  4. #4
    Service Manager 100+ Posts dbrownlee's Avatar
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    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.

  5. #5
    KonicaMinolta Tech. 250+ Posts CMB's Avatar
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    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

  6. #6
    Technician fixerboy's Avatar
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    part neede

    Quote Originally Posted by scooter View Post
    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

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