Panasonic DX-600 / DX-800 Service Manual ▷ View online
105
DX-600/800
APR 2002
Edition 1.0
4.3.9.
Information Code: 010 (No Recording Paper)
START
Yes
No
Is the Paper Cassette seated
properly
properly
Reseat the cassette.
Yes
No
No
Is the recording paper loaded in
the cassette?
the cassette?
Load the paper.
Yes
No
Is the No Paper Actuator
operational?
operational?
Replace the Actuator.
Yes
Is the No Paper Sensor
operational?
Replace the No Paper Sensor.
Yes
No
Does the Paper Feed Roller turn?
Overhaul the Clutch Gear
Assembly.
Assembly.
END
106
DX-600/800
APR 2002
Edition 1.0
4.3.10.
Information Codes: 030, 031 (Document Jam)
4.3.11.
Information Code: 630 (Dialing Error)
START
END
Yes
No
Is the document path blocked?
Remove the blockage.
Yes
No
Does the Tx Motor rotate?
1. Replace the Tx Motor.
2. Replace the SC PCB.
2. Replace the SC PCB.
Yes
No
Does the document feed into the
unit?
unit?
Check all gears and rollers.
Yes
No
Does the voltage on A-Point and
B-Point Sensor Pin 2 of PNL1
PCB, vary between 0 and +5V
when a document is set and
removed?
B-Point Sensor Pin 2 of PNL1
PCB, vary between 0 and +5V
when a document is set and
removed?
Replace the PNL1 PCB.
START
END
END
Yes
No
Is there a dial tone when
MONITOR button is
pressed?
MONITOR button is
pressed?
1. Connect the telephone
line correctly.
2. Check the telephone line.
line correctly.
2. Check the telephone line.
Yes
No
Is the remote machine busy?
Can the unit dial the
reference unit?
reference unit?
No
1. Check all connectors.
2. Replace the SC PCB.
2. Replace the SC PCB.
1. The remote machine is
defective.
2. Telephone line quality is
poor.
(Refer to Sect. 4.6.)
defective.
2. Telephone line quality is
poor.
(Refer to Sect. 4.6.)
Press the REDIAL button to
retry connection.
retry connection.
Yes
107
DX-600/800
APR 2002
Edition 1.0
4.3.12.
Information Codes: 403, 411, 414, 415 (Polling Operator Trouble)
403, 411, 414
START
END
END
Review the polling operation
referring to the Operating
Instructions.
referring to the Operating
Instructions.
Yes
Yes
No
Does the remote side have
polling transmission
capability?
polling transmission
capability?
No
Ask the remote side to set
their unit for polling operation.
their unit for polling operation.
Is the remote side set to
polling transmission
(Polled) Mode?
polling transmission
(Polled) Mode?
Check the password
between the two units to
ensure it matches.
between the two units to
ensure it matches.
415
START
END
Inform the remote side
(receiving side) that their
machine does not have
polling transmission
capability.
(receiving side) that their
machine does not have
polling transmission
capability.
Polling communication with 4-digit password is not an ITU-T Standard feature.
If the transmitter and receiver are of different manufacturers, polling communication
with password
If the transmitter and receiver are of different manufacturers, polling communication
with password
may not be possible.
108
DX-600/800
APR 2002
Edition 1.0
4.4.
Printed Copy Quality Problems
4.4.1.
Black Copy
START
No
Yes
Check the Scanner mechanism.
Is the Power Supply
Unit normal?
Unit normal?
Is the SC PCB normal?
Is the Toner Cartridge
operational?
operational?
Replace the Toner Cartridge.
1. Check all connectors and voltages
on the Power Supply Unit.
2. Check the contacts between
PSU and Toner Cartridge.
on the Power Supply Unit.
2. Check the contacts between
PSU and Toner Cartridge.
3. Replace the PSU.
Yes
No
Yes
Yes
No
No
1. Check all connectors and voltages
on the SC PCB.
2. Replace the SC PCB.
on the SC PCB.
2. Replace the SC PCB.
END
Paper Travel
Is the printout in Service
Mode 3 normal?
Mode 3 normal?
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