Ricoh G081, Руководство по обслуживанию

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ELECTRICAL COMPONENT DEFECTS
SM 4-17 G081/G092
Trou
ble
-
sho
oting
No.
Sensor Name/
Sensor Board Name
Signal Name Active
CN No./
Pin No.
(Switch)
Position
26
Waste Toner Detection
Sensor
WTB_NON H CN27/6
27
Right Side Color
Registration Sensor
SNS_R L CN27/8
28
Paper Size Size 1
Switch
STPSZ1 L CN28/1
29
Paper Size Size 2
Switch
STPSZ2 L CN28/2
30
Paper Cassette
Detection Switch
STNON H CN28/4
Rear side of Chassis
(paper size detector)
31 Temperature Sensor TEMP Analog CN29/1
32 Humidity Sensor HUM Analog CN29/3
Humidity/Temperature
Sensor Board at left
side of Chassis
33
Front Door/Right
Cover Open Sensor
(interlock switch)
+5VLD H CN35/1
Right side of Chassis
(front)
34 ADU Detection Sensor ADUNON
H CN39/2
35
ADU Jam Detection
Sensor
NADUJAM L CN39/5
Inner Cover (at Front
side of Chassis)
36 Paper Jam Sensor ACFJAM H CN3201/2
37 Paper Empty Sensor ACFPNON H CN3201/3
38
Option Cassette Paper
Size 1 Switch
STPSZ1 L SW1
39
Option Cassette Paper
Size 2 Switch
STPSZ2 L SW2
40
Option Cassette
Detection Switch
STNON H SW3
Option Feeder
NOTE: The “Active” column refers to the voltage-state present when the device
(sensor, switch, etc…) is performing its intended function.
For example: item 3 – Front/Right Door Open Detection Switch – Active H.
This indicates that when the Right Door is Open this device is active and
the voltage state at CN7/1 will be “High,” in this case 5 volts dc.
If you require the “Ready” condition values refer to the G081/G092
Connector Layout Tables located on the back of your Point-to-Point.