FIELD: computer equipment.
SUBSTANCE: invention relates to the computer equipment. Starting control method used for the image forming device comprises, after turning on the power of the image forming device, performing authentication, using main control printed-circuit board, on each of one or more printed sub-boards inside image forming device; and when each of said one or more printed sub-boards inside the image forming device undergoes authentication, controlling, by means of main control printed circuit board, launching image forming device, wherein one or more printed sub-boards inside image forming device comprises at least one type of scanning control board, a user interface control board UI, an engine control board or a facsimile control card.
EFFECT: technical result is prevention of leakage of user information.
13 cl, 7 dwg
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Authors
Dates
2020-12-07—Published
2020-03-10—Filed