Panasonic DP-150 Service Manual ▷ View online
5-12
Error
code
code
Description
J01
Paper tray slip jam
J17
The paper pass sensor remains ON after the defined time elapsed.
J30
When feeding paper from the sheet bypass:
The registration roller paper pass sensor is NOT turned OFF within the defined time
after the registration roller is turned ON.
J31
When feeding paper from the paper tray:
The registration roller paper pass sensor is NOT turned OFF within the defined time
after the registration roller is turned ON.
J33
The registration roller paper pass sensor still remains ON. (Jam remains)
J40
The paper exit sensor is NOT turned ON within the defined time after the registration
roller is turned ON.
J41
The paper exit sensor is NOT turned OFF within the defined time.
J42
The paper exit sensor still remains ON. (Jam remains)
J99
Others
2. Paper Jam : J code
•
Open the right cover.
•
Are you sure that no more pieces of paper are in the
paper exit area?
•
JAM clearing knob
5-13
Troubleshooting
Error
code
code
Item
Description
E1-01 Optics scanning failure
The home position sensor is NOT turned ON/OFF within the
defined pulses after starting scanning.
E1-20 HSYNC (LSYNC) malfunction LSYNC is not generated or within the defined time after the laser
is turned ON.
E1-22 Polygon motor malfunction
Fail to detect the sync signal of the polygon motor rotation.
E1-23 Registration adjustment failure
Fail to adjust the scanner registration.
E1-30 CCD gain adjustment failure
Fail to adjust the CCD gain.
E1-31 Exposure lamp ON failure
The exposure lamp is NOT turned ON.
E1-32 Exposure lamp OFF failure
The exposure lamp is NOT turned OFF.
E1-33 CCD offset adjustment failure Fail to adjust the CCD offset.
3. Machine Error : E code
When the CPU PCB fails to control the machine, or some problems occur, the copier
stops the operation and the error indication (E code) appears on the LCD.
Regarding the error indication, you see E1 to E5 error origin block and the number
which describes the error cause on the LCD.
E1 : Optics unit error
Error
code
code
Item
Description
E3-10 High voltage power supply leak
Detect the HVPS leak for charging.
E3-20 Main motor rotation abnormality
Detect the synchronous error despite the assignment to rotate
the main motor.
Or detect the motor rotating normally despite the assignment to
stop it.
E3 : Toner cartridge error
Error
code
code
Item
Description
E4-01 Thermistor malfunction
The fuser temperature sensor malfunction.
E4-01 Temperature control failure
Fail to reach the defined temperature within the defined time after
the fuser lamp is turned ON.
E4-10 Fan malfunction
Detect the exhaust fan rotating despite the assignment to stop it.
Or detect the fan stopped despite the assignment to rotate it.
E4 : Fuser unit error
5-14
Error
code
code
Item
Description
E5-01 DC24V power supply abnormality
Fail to output DC24V.
E5-04 DC12V power supply abnormality
Fail to output DC12V when ready.
E5-05 Scanner 24V power supply
Detect an error with the scanner 24V power supply control.
abnormality
E5-18 Shading adjustment error
An error occurs when adjusting the shading (black or white).
E5-30 Energy-saver microcomputer
Communication error of the energy-saver microcomputer.
failure
E5-35 FROM card write error
Write error for the flash ROM.
E5-41 Registration control PCB malfunction The optics scanning or registration is
• working despite the assignment to stop it.
• not working within the defined time despite the assignment
to work.
E5-42 Total counter error
Counter cable is disconnected
E5-50 FIFO operation error
Detect the operation failure of FIFO.
E5-55 PM2 error
PM2 stops abnormally.
E5-58 D/A transfer failure
DAC transfer completion interruption timeout error for CCD
setting.
E5-59 Scanner LSYNC abnormality
SLSYNC interruption timeout error when detecting a peak
E5-72 GA#1
α
1 access failure
GA#1
α
1 verify error (Image processing format error)
E5-73 GA#1
α
2 access failure
GA#1
α
2 verify error (Other errors)
E5-74 GA#1
α
SRAM access failure
GA#1
α
built-in SRAM error
E5-75 GA#1
α
CLK access failure
GA#1
α
built-in white shading RAM error
E5-76 GA#2 access failure
GA#2 verify error
E5-77 GA#3 R/W error
GA#3 Read/Write hard error
E5-89 GA#1 R/W error
GA#1 Read/Write hard error
E5-99 Fatal error
Fatal error occurs with unknown case.
E5 : System
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CN4
ENABLE
GND
ADJUST
PMCNT
GND
PVP
PGND
PMLCK
VIDEO
GND
6
5
4
3
2
1
HPSN
GND
VL
CN5
HPSN
3
2
1
LVPS
1
2
3
4
5
6
7
8
9
VL
NDSN
1
2
3
4
5
6
7
8
9
HVLKC
HVTCNT
HVCNT
GREF
BREF
HVBCNT
PVP
PGND
9
8
7
6
5
4
3
2
1
HVPS
CN8
3
4
5
M
Main
Motor
Motor
CPU PCB
Fuser Lamp
Thermostat x 2
E
AC1
CN10
1
3
AC1
AC2
CN 8
2
1
Lamp Unit Home
Position Sensor
Position Sensor
1
2
3
4
5
MMCNT
GND
MMLCK
CN 1
CN7
5
4
3
2
10
9
8
7
6
5
4
3
VL
GND
GND
+12V
CN13
1
2
3
4
5
6
7
8
9
10
11
12
CN 1
GND
VL
GND
RRSN
VL
PFOSN
VL
GND
GND
PESN
VL
PFO
SN
SN
1
3
2
Paper
Exit
Sensor
Exit
Sensor
RR
SN
SN
1
3
2
Regist-
ration
Sensor
ration
Sensor
TH2
TH1
ELP
PVP
Thermistor
Fuser Unit
LP1
2
1
10
TREF
VREF
10
PVP
SVP
PGND
PGND
VL
GND
GND
TESN
VL
1
2
3
TE
SN
SN
1
2
3
4
SVCNT
PVCNT
ZCRS
HTTR
CN14
9
7
5
3
1
M
Optics Drive Motor
1
2
3
4
5
CN6
LMBB
LMB
LMAB
SVP
LMA
1
2
CPDA
T
CPKEY
3
4
5
6
7
8
9
10
LCLK
CPLD
CPLA
T
KCLK
GND
VL
CN2
Control Panel PCB
CN401
1
2
3
4
5
6
7
8
9
10
2
1
Sheet Bypass
Paper Feed
Solenoid
Paper Feed
Solenoid
2
1
Sheet Bypass
Pick-up Solenoid
Pick-up Solenoid
2
1
Sheet Bypass
Registration
Solenoid
Registration
Solenoid
1
2
3
FM
Exhust Fan Motor
9
8
7
6
5
4
3
2
1
CN3
PVP
HFSOL
EXFM
EXFL
PVP
RRSOL
PUSOL
PVP
PGND
Toner Level Sensor
PE
SN
SN
1
3
2
Paper
Detecting
Sensor
Detecting
Sensor
PMCLK
20
19
18
17
CN12
AGND
VOUTE
AGND
16
15
14
13
12
11
10
9
8
AGND
CCDADT
FCK
SCK
RS1
CCDACLK
CCDALD
GND
VOUTO
7
6
5
4
3
2
1
+12V
AGND
-12V
GND
GND
VL
1
2
3
PGND
PGND
CN16
RS2
LPCNT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN 801
CCD PCB
8
7
6
5
4
3
2
1
5
4
3
2
1
LSU
10
AC2
CN2
-12V
CN LS
CN LSM
2
1
Mark (R)
6
SVP
11
12
11
12
Polygon
Motor
Motor
CNTH
1
2
3
4
1
2
3
4
8
9
10
11
12
13
S1
E
Only for Europe
inlet
2
1
EPCNT
VLC
GND
14
15
CN5
CN6
CN3
Only for North America
24V
Laser
1
2
Only for
Europe
Europe
Choke
Fuser
LP 2
AC 2
AC 2
Interlock Switch
S2
S3
S4
11
1
5
15
13
12
11
VL_LSU
3.3V
CN7
CN9
3.3V
GND
AGND
Flat
Cable
Cable
14
CN4
PVP
SH
7
VL_LSU
HSYNC
15
16
13
14
EPKEY
EPLED
13
14
1
2
3
HFPS1
HFPS2
GND
CN17
4
GND
2
MS
MS
1
2
2
EL
Discharge Lamp
1
2
CNEL
Inverter PCB
Exposure Lamp
ND
SN
SN
Drum Virgin
Detecting Sensor
Detecting Sensor
1
2
3
1
2
3
CNNDC
10
GND
11
4
SVP
6
7
1
3
4
5
2
F2
F1
F3
Flat Cable
Sheet Bypass Paper Size
Detecting Switch
Detecting Switch
1
M
Power Switch
.....AC100V Line
.....DC24V Line
.....DC5V Line
Pulse
5
0
24 0
24 0
24 0
Detect
5
0
ON
24
0
50
5
0
5
0
24
0
Close
Close
Close
24 0
5
0
5
0
5
0
Detect
Laser
THE PARTS WITH MARK ON THIS SCHEMATIC
DIAGRAM INCORPORATE SPECIAL FEATURES
IMPORTANT FOR SAFETY
WHEN SERVICING IT IS ESSENTIAL THAT ONLY
MANUFACTURE’S SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE PARTS WITH
MANUFACTURE’S SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE PARTS WITH
MARK ON THE SCHEMATIC.
IMPORTANT SAFETY NOTICE
Schematic Diagram
AC1
CN1
(Brown)
(Blue)
(Black)
(White)
(Red)
(White)
L
N
(Green/
Yellow)
Yellow)
(Green or Green/Yellow)
L
N
CN701
2
3
1
1
2
3
4
4
4
5
CN2
CN1
N
Main Metal Frame
Main Metal Frame
Click on the first or last page to see other DP-150 service manuals if exist.