Panasonic DP-8020E Service Manual page 252

No. Function
009 JAM Access Cover Open
Detection Sensor
(4th Paper Tray)
Paper Tray Detection
Sensor
(4th Paper Tray)
Upper Limit Sensor
(4th Paper Tray)
Paper Tray Detection
Sensor
(4th Paper Tray)
Feed Motor Lock Signal
(3rd Paper Tray)
Paper Tray Detection
Sensor 2
(3rd Paper Tray)
Paper Tray Detection
Sensor 1
(3rd Paper Tray)
010 Registration Sensor
(3rd Paper Tray)
JAM Access Cover Open
Detection Sensor
(3rd Paper Tray)
Paper Tray Detection
Sensor
(3rd Paper Tray)
Upper Limit Sensor
(3rd Paper Tray)
NP Sensor
(3rd Paper Tray)
Registration Sensor
(4th Paper Tray)
NP Sensor
(4th Paper Tray)
011 Corona Leak Detection
Ver. 1.0
F4 Mode (Check Input)
Condition
Cover is open.
Paper Tray is not
connected.
Upper Limit is detected.
Unit is connected.
Normal.
See Remarks.
See Remarks.
Paper is detected.
Cover is open.
Paper Tray is
connected.
Upper Limit is detected.
Paper is not detected.
Paper is detected.
Paper is not detected.
Leak
252
Message Display
7 6 5 4 3 2 1 0
0
0
0
0
0
*
*
0
0
1
0
0
0
0
0
DP-8020E/8020P/8016P
Remarks
Unit is connected.
Signal 1 = 1
Signal 2 = 0
A different signal
pattern, indicates that
the unit is not
connected, or CST 3
PCB is defective.
SEP 2006