Sharp SF-1020, SF-1120 service manual A4R B5R, Wlt Ltr Inv

Main code	Sub code						Content
09	03	ADU rear edge plate aging (SF-2120 only)
		The rear edge plate is returned to the initial position and shifted to the following size positions.
		AB series
		A3	B4	A4R	B5R	A4	B5	Home position
		Inch series
		WLT	LG	LTR	LT	INV	Home position
		AB series foolscap area
		A3	B4	FC	A4R	A4	Home position
		Inch series foolscap area
		WLT	LG	LTR	LT	INV	Home position
	04	ADU alignment plate aging (SF-2120 only)
		The alignment plate is returned to the initial position and shifted to the following size positions.
		AB series
		A3	B4	A4R	B5R	A4	B5	Home position

		Inch series
		WLT	LG	LTR	LT	INV	Home position
		AB series foolscap area
		A3	B4	FC	A4R	A4	Home position
		Inch series foolscap area
		WLT	LG	LTR	LT	INV	Home position
	05	Gate solenoid ON/OFF check (SF-2120 only)
		The gate solenoid is turned on/off periodically.
10	—	Toner motor aging
		The toner motor is turned on.
14	—	Cancel of troubles (except for U2)
		Troubles (except for U2) are canceled and the simulation is also canceled automatically.
15	—	Cancel of waste toner full (		è blinks)
		The waste toner full indication (è blinks) is canceled, and the simulation is also canceled automatically.
16	—	U2 trouble cancel
		U2 trouble is canceled, and the simulation is automatically canceled.
20	(Note)	Maintenance counter clear
		The maintenance counter is cleared and the maintenance counter value is displayed on the copy quantity display.
		(“000” is displayed because the counter value is cleared.)
		(Note) Cleared by entering the sub code “01.”

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