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  1. #11
    Aging Tech 1,000+ Posts
    bizhub 454/458 Developer


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    Re: bizhub 454/458 Developer

    Quote Originally Posted by allan View Post
    How does that work?
    He said his print was more dense= more toner

  2. #12
    Trusted Tech 50+ Posts CopierNerd's Avatar
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    Re: bizhub 454/458 Developer

    Quote Originally Posted by copier addict View Post
    So, what you saved in developer is costing you in toner. Lol
    If machine is consuming more toner then there should be more toner in DV tank, but when i look in level history, Toner ratio /toner level is 6.3 which is normal according to service manual.

    I think print is more contrast because of change of Developer type. Its the developer of 367 and i am using it in 458.

  3. #13
    RTFM!! 2,500+ Posts allan's Avatar
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    Re: bizhub 454/458 Developer

    Ooo ok now i get it. So say the dev you add has a TC ratio of 10% and you initialize it it will read and determine that it is 6.5%. The factory premix is at 6.5 so the machine will calibrate against that. So machine read 6.5% but in reality its 10%. You could use more toner my apologies.
    Whatever

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