Panasonic DP MB350-C Service Manual and Parts List Manual


Accurate, clear and concise text, combined with detailed illustrations, lists of error code, instruction and diagrams, guide you through procedure of repair, remediate, maintenance and adjustments your copier, printer or scanner.
Present service manual and parts list manual Panasonic DP MB350-C contain clear instructions and procedures on how to fix the problems occurring in your equipment.
The information contained in this repair manual is necessary for the repair, but also prevention, resulting in a longer life of your equipment.
Format of the manual: PDF, makes it easy to navigate, instant download and print. English language.
To see what contain, please read table of contents:

1. SAFETY PRECAUTIONS
1.1. For Service Technicians
1.2. AC Caution
1.3. Personal Safety Precautions
1.3.1. Moving Sections of the Unit
1.3.2. Live Electrical Sections
1.4. Service Precautions
1.4.1. Precautions to Prevent Damage from Static Electricity

2. WARNING
2.1. About Lead Free Solder (PbF: Pb free)
2.1.1. Suggested PbF Solder
2.2. Discarding of P. C. Board
2.3. Insulation Resistance Test
2.4. Battery Caution
2.5. Laser Beam And Fuser Unit Section

3. SPECIFICATIONS

4. GENERAL/INTRODUCTION
4.1. Optional Accessories
4.2. Translation Lists
4.2.1. Error Message (Report)
4.2.2. Error Message (Display)

5. FEATURES
5.1. General Features
5.2. Hardware Requirements for Multi-Function Software

6. TECHNICAL DESCRIPTIONS
6.1. Connection Diagram
6.2. General Block Diagram
6.3. Main Board Section
6.3.1. Data Flow
6.3.2. RTC Backup Circuit
6.3.3. Modem Circuit Operation
6.3.4. TEL Line Section
6.4. NCU Section
6.4.1. General
6.4.2. EXT. TEL. Line Relay (RY100)
6.4.3. Bell Detection Circuit
6.4.4. Calling Line Identification Circuit
6.4.5. Remote FAX Activation Circuit
6.4.6. TAM Interface Circuit
6.5. Monitor Section
6.5.1. General
6.6. CIS Control Section
6.7. Motor Drive Section
6.7.1. Engine Motor Control Circuit
6.7.2. Scanner Motor Drive Circuit
6.7.3. Optional Lower input Tray Motor (OPF Motor) Drive circuit
6.8. FAN Motor Section
6.8.1. General
6.8.2. Circuit Diagram of FAN1 (Fuser FAN)
6.8.3. FAN1 Control
6.8.4. Circuit Diagram of FAN2 (PSU FAN)
6.8.5. FAN2 Control
6.8.6. Control table
6.8.7. Waveform
6.9. Solenoid and clutch Driver Section
6.9.1. Circuit Diagram
6.9.2. Active Logic
6.10. LSU (Laser Scanning Unit) Section
6.11. Sensors and Switches Section
6.11.1. Drum Sensor
6.11.2. Paper Sensor
6.11.3. ADU Jam Sensor
6.11.4. Exit Sensor
6.11.5. Home Sensor
6.11.6. Read Position Sensor
6.11.7. Registration Sensor
6.11.8. Print Timing Sensor
6.11.9. Document Sensor
6.11.10. Cassette Sensor
6.11.11. Left Cover Sensor
6.11.12. Duplex Sensor
6.11.13. Toner Sensor
6.11.14. Optional OPF Paper Sensor
6.11.15. Optional OPF Jam Sensor
6.11.16. Optional OPF Cassette Sensor
6.11.17. Optional OPF Cover Switch
6.12. Operation Board Section
6.12.1. Electric Block Daiagram
6.12.2. Key Matrix
6.13. LCD Panel Section
6.13.1. Description of Pin Distribution(IC101)
6.13.2. Description of functions
6.13.3. Circuit description
6.14. HVU (High Voltage Power Supply) Section
6.14.1. HVU SPECIFICATION for EUK1MN81H
6.14.2. CHG-BIAS (Charge BIAS)/GRID/ UNIT
6.14.3. DEV DC BIAS UNIT
6.14.4. DEV AC BIAS UNIT
6.14.5. TRA (+) BIAS (Transfer (+) BIAS)/TRA (-) BIAS (Transfer (-) BIAS) UNIT
6.15. Heat Lamp Control Circuit
6.16. Main Board Section
6.17. PSU (Low Voltage Power Supply Board) Section
6.18. Mechanical Operation
6.18.1. Print Process
6.18.2. Scanning (ADF)
6.19. ADF Solenoid Section
6.19.1. General
6.19.2. Circuit Diagram of ADF solenoids
6.19.3. ADF solenoid control
6.19.4. Control table
6.19.5. Timing Chart
6.19.6. Waveform

7. LOCATION OF CONTROLS AND COMPONENTS
7.1. Overview
7.1.1. Front view
7.1.2. Rear view
7.2. Control Panel

8. INSTALLATION INSTRUCTIONS
8.1. Installation
8.1.1. Installation Space
8.1.2. Recording Paper
8.1.3. Documents the Unit Can Send
8.1.4. Replacing the Toner Cartridge and the Drum Unit
8.1.5. Connecting to a computer
8.1.6. Installing Multi-Function Station
8.2. Connections

9. OPERATING INSTRUCTIONS
9.1. Your Logo
9.1.1. To Select Characters with the Dial Keypad
9.1.2. To Select Characters Using [] or []

10. TEST MODE
10.1. Test Functions
10.1.1. DTMF Single Tone Transmit Selection
10.1.2. Button Code Table
10.1.3. Print Test Pattern

11. SERVICE MODE
11.1. Programming and Lists
11.1.1. Operation
11.1.2. Operation Flow
11.1.3. Service Function Table
11.1.4. Memory Clear Specification
11.2. User Mode (The list below is an example of the SYSTEM SETUP LIST the unit prints out.
11.3. Service Mode Settings (Example of a printed out list)
11.4. History (Example of a printed out list)
11.4.1. Descriptions of The History Report

12. TROUBLESHOOTING GUIDE
12.1. User Recoverable Errors
12.2. Remote Programming
12.2.1. Entering the Remote Programming Mode and Changing Service Codes
12.2.2. Program Mode Table
12.3. Troubleshooting Details
12.3.1. Outline
12.3.2. Starting Troubleshooting
12.3.3. Initialization
12.3.4. Simple Check List
12.3.5. Simplified Troubleshooting Guide
12.3.6. CALL SERVICE Troubleshooting Guide
12.3.7. Print
12.3.8. Recording Paper Feed
12.3.9. ADF (Auto document feed) Section
12.3.10. Communication Section
12.3.11. Special Service Journal Reports
12.3.12. Initializing Error
12.3.13. Analog Section
12.3.14. CIS Control Section
12.3.15. High Voltage Value Check Point
12.3.16. High Voltage Section
12.3.17. USB Section
12.3.18. LAN Section
12.3.19. Main Board Section
12.3.20. Power Supply Board Section
12.3.21. ADF Solenoid Section
12.4. Recording Paper Jam
12.4.1. When the recording paper has jammed inside of the unit
12.4.2. When the recording paper has jammed near the optional lower input tray
12.4.3. When the recording paper is not fed into the unit properly
12.5. Document Jams (Automatic Document Feeder)

13. SERVICE FIXTURE & TOOLS

14. DISASSEMBLY AND ASSEMBLY INSTRUCTIONS
14.1. Covers
14.1.1. Rear and Right Covers
14.1.2. Scanner Right Cover
14.1.3. Scanner Left Cover and Front Cover
14.2. Operation Panel Unit
14.2.1. Disassembly of Operation Panel Unit
14.3. Automatic Document Feeder (ADF) Unit
14.3.1. Upper ADF Section (1)
14.3.2. ADF Bottom Section
14.3.3. Upper ADF Section (2)
14.4. Drive Unit Section
14.5. Main Board Section
14.6. Low Voltage Power Supply Board Section
14.7. Automatic Duplex Unit (ADU)
14.7.1. Disassembly of the Automatic Duplex Unit (ADU)
14.8. Fuser Unit
14.9. Scanner Unit
14.9.1. FB Scanner Unit
14.10. Installation Position of The Lead
14.10.1. Main Board Section (1)
14.10.2. Main Board Section (2)
14.10.3. ADF Section
14.10.4. Main Cabinet Section
14.10.5. Drive Unit Section
14.10.6. High Voltage Power Supply Board Section

15. MAINTENANCE
15.1. Maintenance Items and Component Locations
15.1.1. Outline
15.1.2. Maintenance Check Items/Component Locations
15.2. Maintenance
15.2.1. Cleaning the White Plates and Glasses
15.2.2. Cleaning the Document Feeder Rollers
15.3. Printing Operation Principle
15.3.1. Process Chart and Process BIAS
15.3.2. Charging
15.3.3. Exposing
15.3.4. Laser Scanning Unit Locations
15.3.5. Developing and Transcription
15.3.6. Cleaning of Transfer Roller
15.3.7. Fixing
15.4. Terminal Guide of The ICs Transistors and Diodes
15.4.1. Main Board (1)
15.4.2. Main Board (2)
15.4.3. Operation Board
15.4.4. LCD Board
15.4.5. Toner LED Board
15.4.6. Driver Board
15.5. How to Replace the Flat Package IC
15.5.1. Preparation
15.5.2. Flat Package IC Removal Procedure
15.5.3. Flat Package IC Installation Procedure
15.5.4. Bridge Modification Procedure
15.6. Main Board Section
15.6.1. NG Example
15.7. Test Chart
15.7.1. ITU-T No.1 Test Chart
15.7.2. ITU-T No.2 Test Chart

16. SCHEMATIC DIAGRAM
16.1. For Schematic Diagram
16.2. Main Board
16.2.1. Main Board (1)
16.2.2. Main Board (2)
16.2.3. Main Board (3)
16.2.4. Main Board (4)
16.2.5. Main Board (5)
16.2.6. Main Board (6)
16.3. Operation Board
16.4. LCD Board
16.4.1. LCD Board (1)
16.4.2. LCD Board (2)
16.5. Sensor Board
16.6. ADF Relay Board
16.7. High Voltage Power Supply Board
16.8. Low Voltage Power Supply Board
16.9. OPF Board

17. PRINTED CIRCUIT BOARD
17.1. Main Board
17.1.1. Main Board: Component View
17.1.2. Main Board: Bottom View
17.2. Operation Board
17.2.1. Operation Board:
17.3. LCD Board
17.3.1. LCD Board: Component View
17.3.2. LCD Board: Bottom View
17.4. Sensor Board
17.4.1. EXIT SENSOR BOARD
17.4.2. ADU SENSOR BOARD
17.4.3. PAPER FEED SENSOR BOARD
17.4.4. FRONT RELAY SENSOR BOARD
17.4.5. REAR RELAY SENSOR BOARD
17.4.6. FB RELAY BOARD
17.4.7. CIS HOME POSITION SENSOR BOARD
17.4.8. TONER LED BOARD
17.4.9. TONER SENSOR BOARD
17.4.10. VARISTOR BOARD (1)
17.4.11. VARISTOR BOARD (2)
17.5. ADF RERAY BOARD
17.5.1. ADF RELAY BOARD
17.5.2. ADF SENSOR BOARD
17.6. OPF BOARD
17.6.1. Driver Board: Component View
17.6.2. Driver Board: Bottom View
17.6.3. Feeder BOARD
17.6.4. Cassette BOARD
17.7. High Voltage Power Supply Board
17.7.1. High Voltage Power Supply Board: Component View
17.7.2. High Voltage Power Supply Board: Bottom View
17.8. Low Voltage Power Supply Board
17.8.1. Low Voltage Power Supply Board: Component View
17.8.2. Low Voltage Power Supply Board: Bottom View

18. EXPLODED VIEW AND REPLACEMENT PARTS LIST
18.1. Cabinet, Mechanical and Electrical Parts Location
18.1.1. Operation Panel Section
18.1.2. ADF Section (1)
18.1.3. ADF Section (2)
18.1.4. Printer Cover Section (1)
18.1.5. Main Cabinet Section (1)
18.1.6. Bottom Cabinet Section
18.1.7. Front Cabinet Section
18.1.8. Separation Roller Section (1)
18.1.9. Separation Roller Section (2)
18.1.10. Rear Cabinet Section
18.1.11. Top Cabinet Section
18.1.12. Left Cabinet Section
18.1.13. Fuser Section (1)
18.1.14. Fuser Section (2)
18.1.15. Main Cabinet Section (2)
18.1.16. ADU Section
18.1.17. Optional Lower Input Tray (OPF) Section 1
18.1.18. Optional Lower Input Tray (OPF) Section 2
18.1.19. Optional Lower Input Tray (OPF) Section 3
18.1.20. Actual Size of Screws and Washers
18.1.21. Accessories and Packing Materials
18.2. Replacement Parts List
18.2.1. Cabinet and Electrical Parts
18.2.2. Main Board Parts
18.2.3. Operation Board Parts
18.2.4. LCD Board
18.2.5. Sensor Board Parts
18.2.6. ADF Sensor Board Parts
18.2.7. High Voltage Power Board
18.2.8. Low Voltage Power Board
18.2.9. OPF BOARD PARTS

Number of pages: 375.