Panasonic DP-C262 / DP-C322 (serv.man2) Service Manual ▷ View online
9
Operating Safeguards
Do not place a magnet near the safety switch of the machine. A magnet can activate the
machine accidentally, resulting in injuries.
machine accidentally, resulting in injuries.
Do not use a highly flammable spray or solvent near the machine. It can cause fire.
When copying a thick document, do not use excessive force to press it against the scanning
glass. The glass may break and cause injuries.
glass. The glass may break and cause injuries.
Never touch a labelled area found on or near the heat roller. You can get burnt. If a sheet of
paper is wrapped around the heat roller, do not try to remove it yourself to avoid injuries or
burns. Switch Off the machine immediately, and wait until it cools down.
paper is wrapped around the heat roller, do not try to remove it yourself to avoid injuries or
burns. Switch Off the machine immediately, and wait until it cools down.
Do not use conductive paper, e.g. folding paper, carbon paper and coated paper. When a
paper jam occurs, they can cause a short circuit and fire.
paper jam occurs, they can cause a short circuit and fire.
Do not place any heavy object on the machine. An off-balance machine can tip-over or the
heavy object can fall, causing damage and/or injuries.
heavy object can fall, causing damage and/or injuries.
Keep the room ventilated when using the machine for an extended period of time to minimize
the ozone density in the air.
the ozone density in the air.
When copying with the document cover open, do not look directly at the exposure lamp.
Direct eye exposure can cause eye fatigue or eye injury.
Direct eye exposure can cause eye fatigue or eye injury.
Pull out paper trays slowly to prevent injuries.
When removing jammed paper, make sure that no pieces of torn paper are left in the machine.
A piece of paper remaining in the machine can cause fire. If a sheet of paper is wrapped
around the heat roller, or when clearing a jammed paper that is difficult or impossible to see,
do not try to remove it by yourself. Doing so can cause injuries or burns. Switch Off the
machine immediately, and wait until it cools down.
A piece of paper remaining in the machine can cause fire. If a sheet of paper is wrapped
around the heat roller, or when clearing a jammed paper that is difficult or impossible to see,
do not try to remove it by yourself. Doing so can cause injuries or burns. Switch Off the
machine immediately, and wait until it cools down.
Consumable Safeguards
Never heat the drum cartridge, or scratch its surface. A heated or scratched drum can be
hazardous to your health.
hazardous to your health.
Do not mix new and old batteries together, as they can burst or leak, causing a fire or
injuries. Be sure to use the specified type of batteries only.
injuries. Be sure to use the specified type of batteries only.
.
Ensure that batteries are installed with correct polarity. Incorrectly installed batteries can
burst or leak, resulting in spillage or injuries.
burst or leak, resulting in spillage or injuries.
Others
When clearing a paper jam or other fault, follow the appropriate procedure given in this manual.
The machine has a built-in circuit for protection against lightning-induced surge current. If lightning
strikes in your neighborhood, switch Off the machine. Disconnect the power cord from the machine
and reconnect only when the lightning has stopped.
If you notice flickering or distorted images or noises on your audio-visual units, your machine may
be causing radio interference. Switch it Off and if the interference disappears, the machine is the
cause of the radio interference. Perform the following procedure until the interference is corrected.
The machine has a built-in circuit for protection against lightning-induced surge current. If lightning
strikes in your neighborhood, switch Off the machine. Disconnect the power cord from the machine
and reconnect only when the lightning has stopped.
If you notice flickering or distorted images or noises on your audio-visual units, your machine may
be causing radio interference. Switch it Off and if the interference disappears, the machine is the
cause of the radio interference. Perform the following procedure until the interference is corrected.
Move the machine and the TV and/or radio away from each other.
Reposition or reorient the machine and the TV and/or radio.
Unplug the machine, TV and/or radio, and replug them into outlets operating on different circuits.
Reorient the TV and/or radio antennas and cables until the interference stops. For an outdoor
antenna, ask your local electrician for support.
Use a coaxial cable antenna.
Reposition or reorient the machine and the TV and/or radio.
Unplug the machine, TV and/or radio, and replug them into outlets operating on different circuits.
Reorient the TV and/or radio antennas and cables until the interference stops. For an outdoor
antenna, ask your local electrician for support.
Use a coaxial cable antenna.
CAUTION
Table of Contents
10
Specifications Table .............................. 12
1.1.
Copy Function.........................................12
1.2.
Fax, Printer and Internet Fax
Functions ................................................21
Functions ................................................21
1.3.
System Combination:..............................32
1.4.
Options List.............................................33
1.5.
External View..........................................36
1.6.
Control Panel ..........................................40
1.7.
Fans........................................................41
1.8.
Motors.....................................................41
1.9.
Sensors...................................................42
1.10. Clutches and Switches ...........................43
1.11. PC Board ................................................43
1.11. PC Board ................................................43
Disassembly Instructions ..................... 44
2.1.
General Disassembly..............................44
2.2.
Disassembly Instructions ........................45
2.3.
Hardware Identification
Template...............................................150
Template...............................................150
Maintenance, Adjustments and
Check Points ........................................ 154
Check Points ........................................ 154
3.1.
Preventive Maintenance .......................154
3.2.
Required Tools .....................................155
3.3.
Preventive Maintenance Points ............156
3.4.
Preventive Maintenance Check List .....157
3.5.
Resetting the P/M
(Preventive Maintenance) Counter .......160
(Preventive Maintenance) Counter .......160
3.6.
Lubrication Point ...................................161
3.7.
Updating the Firmware .........................162
3.8.
Adjusting Copy Quality .........................171
3.9.
Adjusting the Printer Registration,
LSU Image Side to Side,
Color Registration .................................174
LSU Image Side to Side,
Color Registration .................................174
3.10. Calibrating the LCD ..............................175
3.11. LEDs on the EC PCB............................175
3.12. Adjusting Scanner Skew ......................176
3.11. LEDs on the EC PCB............................175
3.12. Adjusting Scanner Skew ......................176
Troubleshooting .................................. 177
4.1.
Initial Troubleshooting Flowchart ..........177
4.2.
Improper LCD Display ..........................178
4.3.
Printed Copy Quality Problems.............179
4.4.
Troubleshooting the LAN Interface .......200
4.5.
Error Codes (For Copier) ......................208
4.6.
Information Codes Table
(For Facsimile)......................................226
(For Facsimile)......................................226
4.7.
Diagnostic Codes (For Facsimile).........232
4.8.
Troubleshooting (For Printer)................239
Service Modes ..................................... 241
5.1.
Service Modes (For Copier) ................. 241
5.2.
Service Modes (For Facsimile) ............ 302
System Description ............................. 334
6.1.
Mechanical Operation .......................... 334
6.2.
Inverting Automatic Document
Feeder (i-ADF) ..................................... 336
Feeder (i-ADF) ..................................... 336
6.3.
Printer Mechanism ............................... 338
6.4.
Printing Process ................................... 344
6.5.
Glossary of Electrical
Abbreviations ....................................... 352
Abbreviations ....................................... 352
Installation............................................ 373
7.1.
Set Up Precautions .............................. 373
7.2.
Unpacking ............................................ 375
7.3.
Installation Procedure .......................... 377
7.4.
Adjustment ........................................... 386
Options and Supplies.......................... 388
8.1.
Installing the Network Scanner/Email
Module (DA-NS320)............................. 388
Module (DA-NS320)............................. 388
8.2.
Installing the Network Scanner Module/
Email Module for Document
Distribution System (DA-NS321).......... 390
Email Module for Document
Distribution System (DA-NS321).......... 390
8.3.
Installing the Internet Fax Module
(DA-NF320) ......................................... 392
(DA-NF320) ......................................... 392
8.4.
Installing the Fax Communication
Board (DA-FG320) ............................... 395
Board (DA-FG320) ............................... 395
8.5.
Installing the Hard Disk Drive Unit
(DA-HD32) ........................................... 405
(DA-HD32) ........................................... 405
8.6.
Installing the Main Memory 256MB
(DA-EMN56)......................................... 410
(DA-EMN56)......................................... 410
8.7.
Installing the Page Memory 256MB
(DA-PMN56)......................................... 412
(DA-PMN56)......................................... 412
8.8.
Installing the Accounting Software
(DA-WA10)........................................... 414
(DA-WA10)........................................... 414
8.9.
Installing the Printer Controller
Module (DA-MC320) ........................... 415
Module (DA-MC320) ........................... 415
8.10. Installing the SD Memory Card
(64 MB up to 1 GB) .............................. 422
8.11. Installing the System Console 1
(DA-DS320) and
System Console 2 (DA-DS321) ........... 424
System Console 2 (DA-DS321) ........... 424
8.12. Installing the Paper Transport Unit
(DA-FK320) .......................................... 429
8.13. Installing the Exit Tray (Outer)
(DA-XT320) .......................................... 432
8.14. Installing the 1 Bin Finisher
(DA-FS320) .......................................... 434
Table of Contents
11
8.15. Installing the 1 Bin Saddle-Stitch
Finisher (DA-FS325).............................439
8.16. Installing the Punch Unit
(DA-SP41) ............................................446
8.17. Installing the ADF Handle
for Accessibility (DA-UD321) ................453
8.18. Installing the Mechanical Counter
(PJWEF2170PU) ..................................454
8.19. Replacing the OPC Drum .....................456
8.20. Replacing the Toner Waste
8.20. Replacing the Toner Waste
Container ..............................................456
General Network Information ............. 457
9.1.
Network Protocol ..................................457
9.2.
Layer Functions and
Technology ...........................................459
Technology ...........................................459
9.3.
Network Layer.......................................463
9.4.
Transport Layer ....................................467
9.5.
Upper Layer ..........................................469
9.6.
SMTP
(Simple Mail Transfer Protocol) ............474
(Simple Mail Transfer Protocol) ............474
9.7.
ITU T.37 and RFC2305
(New RFC3965)....................................475
(New RFC3965)....................................475
9.8.
Communication Protocols.....................481
9.9.
POP
(Post Office Protocol Version 3) ...........484
(Post Office Protocol Version 3) ...........484
9.10. Troubleshooting from a PC...................487
9.11. Verifying the Configuration and
9.11. Verifying the Configuration and
Mail Account Type (SMTP or POP) ......488
9.12. Dynamic Host Configuration Protocol
(DHCP) - Extended Feature .................489
9.13. Message Disposition Notifications
(MDN) - Extended Feature ...................492
9.14. Lightweight Directory Access Protocol
(LDAP) - Extended Feature ..................496
9.15. Lightweight Challenge-response
Mechanism POP (APOP)
- Extended Feature ...............................496
- Extended Feature ...............................496
9.16. SMTP Service Extension
for Authentication (SMTP Auth)
- Extended Feature ...............................498
- Extended Feature ...............................498
9.17. Direct Internet Fax XMT
- Extended Feature ...............................500
9.18. Remote Entry........................................501
9.19. Error Messages Generated during
9.19. Error Messages Generated during
Remote Entry........................................510
Schematic Diagram ............................. 513
10.1. General Circuit Diagram .......................513
Finisher Options .................................. 515
11.1. DA-FS325, DA-SP41 ........................... 515
11.2. DA-FS320 ............................................ 627
11.2. DA-FS320 ............................................ 627
12
DP-C262/C322
APR 2005
Ver. 1.1
1 Specifications Table
1.1.
Copy Function
Items
Description
Remarks
DP-C262
DP-C322
Multi Function
1 Copy Function
Yes
2 Printer Function
Std : PCL6
Option : PS3
3 Scanner Function
Option : Mono / Color
Network only
4 Facsimile Function
Option : Mono
5 Internet Fax Function
Option : Mono
Basic Specifications
1 Type
Semi Console
Paper Transport
Vertical Paper Path
Paper Feed Position
Center
Paper Output
Face Down
2 Platen
Fixed
Original
Position
Position
Platen
Left / Rear / Face Down
ADF/i-ADF
Left / Center / Face Up
3 Copy Process
Dry Electrostatic System
4 Copy Resolution
600 dpi
5 Color Mode
Auto
Yes
Full Color
Yes
2 Color
Yes
1 Color
Yes
Black
Yes
6 Copy Mode
Text
Printed Text
Yes
Pencil Text
Yes
Text /
Photo
Photo
Photo Paper
Error Diffusion
Laser Printed
Commercial
Commercial
Photo
Photo Paper
Error Diffusion
Screen : Service setting
Laser Printed
Error Diffusion
Commercial
Other
Types
Types
Map
Yes
Tracing Paper
Yes
Newspaper
Yes
7 Developing System
Dry Dual Component, Trickle
Drum
Organic Photo Conductor (OPC)
Toner Recycling
No
8 Scanning Method
3 Line Color CCD
9 Fusing System
Induction Heating (IH) System
10 Max Original Size
Ledger (11 x 17 in) /
A3 (297 x 420 mm)
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