Testing Sensor And Switch - Riso GR 3770 Technical Manual

2. TESTING SENSOR AND SWITCH

The current states of sensors and switches are indicated with buzzer sound:
Detection : 0.1 second interval beep
No detection : 0.5 second interval beep
No. Test Component
1 Paper detection sensor
2 Paper size sensor
3 Elevator lower limit sensor
4 Paper feed pressure switch
5 Master loading button
6 Paper sensor
7 Pressure detection sensor
8 Position A sensor
9 0° angular sensor
10 180° angular sensor
11 Position C sensor
12 Feed-tray down button
13 Clamp safety switch
14 Master removal hook sensor
15 Master positioning sensor
16 Drum home position button
17 Ink bottle SW-HD
18 Drum set switch
19 Paper receiving sensor 1
20 Paper receiving sensor 2
21 Scanner table set switch
21 Upper cover setting switch
22 Vertical centering sensor
23 Master end sensor
24 Paper feed clutch sensor
25 Paper feed det sensor
26 Jump wing switch 1
27 Jump wing switch 2
28 Master removal sensor
29 Master loading unit switch
30 Front cover set senser
31 TPH home position switch
32 TPH pressure switch
33 Disposal box set switch
34 ADF original detection sensor
35 Original registration sensor
36 Original IN sensor
37 Ink sensor
38 Overflow sensor
39 Main motor interlock switch
40 Paper feed safety switch
Detection Status
Reflected light is detected (for paper provided.)
Reflected light is detected (for paper provided.)
Light path is blocked (at lower limit)
The switch is released (for standard level.)
This button is pressed.
Light path is blocked (for paper provided.)
Light path is blocked (for disc provided.)
Light path is blocked.
Magnetism is detected
Magnetism is detected
Light path is blocked.
This button is pressed.
This switch is pressed (for standby position.)
Light path is blocked.
Reflected light is detected.
This button is pressed.
This switch is pressed.
This switch is pressed (for setting.)
Light path is blocked (for paper provided.)
Light path is blocked (for paper provided.)
This switch is pressed (for closure.)
This switch is pressed (for closure.)
Light path is blocked.
Light path is blocked (for end tape provided.)
Light path is blocked.
Light path is blocked (for paper provided.)
This switch is pressed.
This switch is pressed.
Light path is blocked (for master provided.)
This switch is pressed (for closure.)
Metal plate is detected (for closure.)
This switch is pressed.
This switch is pressed.
This switch is pressed (for setting.)
This sensor is operated (for original provided.) Applicable only to ADF
This sensor is operated (for original provided.) Applicable only to ADF
Light path is blocked (for original provided.)
Ink is detected.
Ink is detected.
This switch is pressed
This switch is detached
(for any abnormality occurrence.)
APX(I)-3
APPENDIX (I)
TEST MODE
Remarks
Applicable only to
Model 600dpi.
Model 600dpi. to
Applicable only to
Model FB.
Only to sheet type.
unit mounting type.
unit mounting type.
Applicable only to ADF
unit mounting type.
GR3770