Adjustment Of Switches; Microswitches - Minolta CF1501 Service Manual

3-3.

ADJUSTMENT OF SWITCHES

(1)

Microswitches

The following microswitches are used in various parts of this copier.
Red
(COM)
Wiring for the NO Type
NC (Normally-Closed) : Current flows between NC and COM when the actuator is open.
NO (Normally-Open)
COM (Common)
Requirement
Actuator
COM
0.1 mm to
0.5 mm
Out-of-Adjustment (When the actuator is closed)
• If the gap between the switch and actuator is too big, current dose not at times flow to NC
or NO.
• If there is no gap between the switch and actuator, the actuator is bent or the switch can
be broken.
Yellow
(NO)
1136D007AA
: Current flows between NO and COM when the actuator is
closed.
: Common contact for NC and NO.
The gap between the switch and actuator should be
0.1 to 0.5 mm when the actuator is closed.
NC
NO
1074D040AA
D-66
Blue
(NC)
Red
(COM)
Wiring for the NC Type
1136D008AA