Ricoh MPC 4502

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  • turbojetboy
    Trusted Tech

    250+ Posts
    • Aug 2009
    • 279

    #16
    Re: Ricoh MPC 4502

    Fyi, on the machine I went to as well as the photconductor message, I could also see low toner messages for multiple colours. Most of the tubes where close to empty. So before worrying about the pcu message I fitted new all four tubes, and the pcu message went away immediatley. The machine has not called back and that was over 3 weeks ago.
    I know that some recent bulletins make mention of false add toner conditions and recommend the latest firmware.

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