Ricoh FT6645 Manual page 190

SERVICE PROGRAM MODE
2.3 SENSOR/SWITCH/SIGNAL DATA CHECK (INPUT MODE)
– How to check the sensor/switch/signal –
1. Enter SP mode as follows:
1) Press the mode clear key.
2) Enter "107"
3) Press the clear/stop key for more than 3 seconds.
2. Touch 2
access SP test mode.
3. Touch Next
twice.
Input No. 00
4. 1) Touch
2) Enter the input
sensor/switch/signal
number by using the number
keys (Refer to the table in the
following pages).
3) Press the Enter key [D].
1
[A] on the display to
[A]
[B] on the display
[C].
[C]
0
4-36
23 April 1993
7
C
[B]
[D]