Patent ID: 11951755
Assignee: OKI ELECTRIC INDUSTRY CO., LTD.
Field: Optics (Instruments)
Classification: CPC B  G  H | IPC B  G  H

Claim 4:
5. The printing apparatus according to claim 3, wherein
the cooling device comprises an exhaust fan configured to rotate to discharge air from the printing apparatus and an intake fan configured to rotate to intake air into the printing apparatus,
the print controller is configured, in response to determining that the printing device completes the current printing operation before the operating time of the cooling device including the exhaust fan and the intake fan passes the second threshold time and determining that a predetermined third threshold time has elapsed but the first threshold time has not elapsed since the environmental value was stored in the environmental value storage, to stop a rotation of the exhaust fan and continue a rotation of the intake fan until an operating time of the intake fan, which is a time in which the intake fan has rotated since the rotation of the exhaust fan was stopped, passes a fourth threshold time, and
the environmental value processor is configured to store the environmental value that is detected by the environmental value detector after the operating time of the intake fan, which is the time in which the intake fan has rotated since the rotation of the exhaust fan was stopped, has passed the fourth threshold time, in the environmental value storage as a new environmental value.