Hello im trying to make color gamma adjust on service menu in my ricoh sp 430dn.
after i make the required adjustment service manual says to reset the controller. "Hold the reset key wuen the printer is off line to reset the controlle". Im going crazy about this step. Where are the reset key? What means printer offline? This must be very simple but i'm stuck here. Help please.
after i make the required adjustment service manual says to reset the controller. "Hold the reset key wuen the printer is off line to reset the controlle". Im going crazy about this step. Where are the reset key? What means printer offline? This must be very simple but i'm stuck here. Help please.
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