Ricoh Sp 820 Service Mode

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  • laser801
    Trusted Tech

    100+ Posts
    • May 2014
    • 146

    Ricoh Sp 820 Service Mode

    Hey Folks! Haven't seen this animal before, How do we get into the service mode ??? Assuming holding down something while powering up??? Just cleaned out hoses and pump to get Magenta kicking... Trying to reset "PCU Color" alert... Thanks for any help! Laser801
  • slimslob
    Retired

    Site Contributor
    25,000+ Posts
    • May 2013
    • 34874

    #2

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