Panasonic DP-1820P Service Manual page 188

No.
072 Intermediate Roller Clutch
(2nd Paper Tray)
073- Not Used
074
075 Paper Feed Motor
(3rd Paper Tray)
076 Paper Feed Roller Clutch
(3rd Paper Tray)
077 Lift Motor
(3rd Paper Tray)
078 Intermediate Roller Clutch
(3rd Paper Tray)
079 Not Used
080 Paper Feed Roller Clutch
(4th Paper Tray)
081 Lift Motor
(4th Paper Tray)
082 Intermediate Roller Clutch
(4th Paper Tray)
083- Not Used
084
085 Paper Feed Roller Solenoid
(Sheet Bypass)
086- Not Used
119
120 Lamp
121- Not Used
159
160 ADF Paper Feed Motor Rotating
(35% speed rotating)
161 ADF Paper Feed Motor Rotating
(100% speed rotating)
162 ADF Paper Feed Motor Rotating
(200% speed rotating)
163 ADF Paper Feed Motor Reverse
Rotating
(35% speed rotating)
Ver. 1.2
F4 Mode (Output Check)
Item
When CST2 PCB CN773-4 signal
level changes to 0V from +24V,
clutch operates.
When CST3 PCB CN805-4 signal
level changes to 0V from +5V,
activate the Motor.
When CST3 PCB CN806-2 signal
level changes to 0V from +24V,
clutch operates.
When CST3 PCB CN804-2 signal
level changes to 0V from +24V,
motor rotates in the ascending
direction.
When CST3 PCB CN806-4 signal
level changes to 0V from +24V,
clutch operates.
When CST2 PCB CN773-2 signal
level changes to 0V from +24V,
clutch operates.
When CST2 PCB CN774-2 signal
level changes to 0V from +24V,
motor rotates in the ascending
direction.
When CST2 PCB CN773-4 signal
level changes to 0V from +24V,
clutch operates.
When SPC PCB CN715-6 signal
level changes to 0V from +24V,
solenoid operates.
When SPC PCB CN656-3 signal
level changes to +5V from 0V, Lamp
operates.
ADF paper feed motor rotates at
35% speed.
ADF paper feed motor rotates at
100% speed.
ADF paper feed motor rotates at
200% speed.
ADF paper feed motor rotates in
reverse at 35% speed.
Function
188
DP-1520P/1820P/1820E
Remark
1 minute
1 minute
1 minute
1 minute
1 minute
1 minute
SEP 2004