Riso GR3770

Every pushing of <START> key turns the following ON/OFF:

No.	Test Item	Remarks
60	15rpm drum rotation	Main motor safety SW has to be held pressed. No.62 serves as <Print Speed Adj.> key to vary speed.
61	30 rpm drum rotation	Main motor safety SW has to be held pressed. No.62 serves as <Print Speed Adj.> key to vary speed.
62	Variable speed drum rotation	Main motor safety SW has to be held pressed. No.62 serves as <Print Speed Adj.> key to vary speed.
63	Unused
64	Separation fan
65	Write pulse motor
66	Loading pulse motor
67	Paper feed clutch	Paper feed clutch sensor is held ON and Stack paper feed SW OFF.
68	Pressure solenoid
69	Suction fan
70	Master removal fan
71	Master removal vertical transport motor
71	Master removal solenoid
72	Loading fan
73	Clamp solenoid	Applicable only to 300/400dpi types.
73	Lock solenoid	Only to 600dpi type.
74	Lock solenoid	Only to 300/400dpi
74	Clamp motor open direction	Only to 600dpi type.
75	Clamp motor close direction	Only to 600dpi type.
76	Original pickup solenoid	Only to ADF unit mounting type.
77	Thermal power control
78	Original pickup motor	Only to ADF unit mounting type.
79	Image scanner LED lighting
80	Wing motor