panasonic KX-MB1520FX8 Manuals

Manuals and User Guides for panasonic KX-MB1520FX8. We have 1 panasonic KX-MB1520FX8 manual available for free PDF download: Service Manual

panasonic KX-MB1520FX8 Service Manual

panasonic KX-MB1520FX8 Service Manual (396 pages)

Multi-Function printer

Brand: panasonic | Category: Printer | Size: 24.54 MB

Table of Contents

Table of Contents
2
1 Safety Precautions

6
2 Warning

8
3 Specifications

11
4 General/Introduction

12
- Optional Accessories
  12
5 Features

13
- General Features
  13
- Hardware Requirements for Multi-Function Software
  13
6 Technical Descriptions

14
- Connection Diagram
  14
- General Block Diagram
  15
- Main Board Section
  17
  - Data Flow
    17
  - RTC Backup Circuit
    26
  - Modem Circuit Operation
    27
  - TEL Line Section
    28
- NCU Section
  30
  - General
    30
  - EXT. TEL. Line Relay (RLY100)
    30
  - Bell Detection Circuit
    30
  - Pulse Dial Circuit
    30
  - Line Amplifier and Side Tone Circuit
    30
  - Remote FAX Activation Circuit
    31
  - TAM Interface Circuit
    31
- Speaker Phone Section
  32
  - General
    32
- CIS Control Section
  33
- Motor Drive Section
  35
- Timing Chart and Wave Form of Scanner Motors (KX-MB1520)
  43
- Timing Chart and Wave Form of Scanner Motors (KX-MB1530)
  46
  - Drive Mode of FB and ADF Motor
    46
  - Normal Torque 1-2 Phase Excitation (Half Step)
    47
    
    Flat Torque 1-2 Phase Excitation (Half Step)
    48
    
    W 1-2 Phase Excitation (Quarter Step)
    49
- FAN Motor Section
  50
  - General
    50
  - Circuit Diagram of FAN
    50
  - Speed Control Block
    50
  - Abnormal Detect and Lock Protect Block
    53
- Solenoid Driver Section
  54
- LSU (Laser Scanning Unit) Section
  55
- Sensors and Switches Section
  57
  - Pick up & Resist & Manual Paper Sensor
    58
  - Print Timing Sensor
    58
  - Exit Sensor
    59
  - Interlock Switch
    59
  - Toner Sensor
    60
  - Document Sensor (KX-MB1530 ONLY)
    61
  - Read Position Sensor (KX-MB1530 ONLY)
    61
  - Drum Life Sensor Circuit
    62
- Operation Board Section
  63
- LCD Section
  64
- HVPS (High Voltage Power Supply) Section
  65
- Heat Lamp Control Circuit
  67
- Main Board Power Supply Section
  72
- Power Supply Board Section
  78
- Mechanical Operation
  79
  - Printing
    79
Location of Controls and Components

80
- Overview
  80
  - Front View
    80
  - Rear View
    81
  - Control Panel
    82
Installation Instructions

83
- Installation
  83
9 Operating Instructions

96
- Your Logo
  96
- Character Entry
  97
  - To Select Characters Using
    97
10 Test Mode

98
- Test Functions
  98
  - DTMF Single Tone Transmit Selection
    99
  - Button Code Table
    100
  - Print Test Pattern
    101
11 Service Mode

102
12 Troubleshooting Guide

113
- User Recoverable Errors
  113
- Remote Programming
  115
  - Entering the Remote Programming Mode and Changing Service Codes
    116
  - Program Mode Table
    117
- Troubleshooting Details
  121
  - Outline
    121
  - Starting Troubleshooting
    121
  - Initialization
    122
  - Simple Check List
    123
  - Simplified Troubleshooting Guide
    124
  - CALL SERVICE Troubleshooting Guide
    127
  - Call Service
    128
  - Print
    133
    
    Black Print
    137
    
    Light Print
    138
  - Recording Paper Feed
    139
  - ADF (Auto Document Feed) Section (KX-MB1530 ONLY)
    145
  - Scanner Glass
    148
- Communication Section
  151
- Special Service Journal Reports
  156
- Initializing Error
  169
- Analog Section
  170
- Operation Panel Section
  173
- Sensor Section
  173
- Motor Section
  178
- LSU Section
  182
- CIS Control Section
  183
- High Voltage Value Check Point
  185
- High Voltage Section
  187
- USB Section
  192
- Main Board Section
  197
- Power Supply Board Section
  198
- Troubleshooting Flow Chart
  199
- Recording Paper Jam
  201
13 Service Fixture & Tools

208
14 Disassembly and Assembly Instructions

209
- Flow Chart for Disassembly
  210
- How to Remove Rear Cover
  211
- How to Remove
  211
- How to Remove Right Cover
  212
- How to Remove Left Cover
  213
- How to Remove FB Unit (KX-MB1520 Only)
  214
- How to Remove FB Unit (KX-MB1530 Only)
  215
- How to Remove Upper Cabinet Cover
  216
- How to Remove Bottom Plate
  217
- How to Remove LVPS
  218
- How to Remove Fuser Unit
  219
- How to Remove Main Board, Fan, HVPS and Inter-Lock Board
  219
- How to Remove Main Board and Shield Cover
  220
- How to Remove Drive Unit
  220
- How to Remove Clutch Gear Cover
  221
- How to Remove Pick-Up Roller
  222
- How to Remove Operation Panel Unit
  223
- How to Remove ADF Unit (KX-MB1530 Only)
  224
- How to Disassemble FB Unit (KX-MB1520 Only)
  225
- How to Disassemble FB Unit (KX-MB1530 Only)
  226
- How to Take off Glass Pad (KX-MB1530 Only)
  227
- How to Remove Conveyer Cover Unit (KX-MB1530 Only)
  228
- How to Remove LSU and Glasses
  229
- Installation Position of the Lead
  230
  - Main Cabinet Section
    230
  - Side Cabinet Section(1)
    231
  - Side Cabinet Section (2)
    232
  - Side Cabinet Section (3)
    233
  - Side Cabinet Section (4)
    234
  - Side Cabinet Section (5)
    235
  - Fuser Section
    236
  - ADF Section (KX-MB1530 Only)
    237
  - Power Supply Unit Section
    238
15 Maintenance

239
- Maintenance Items and Component Locations
  239
  - Outline
    239
  - Locations
    239
  - Maintenance
    241
    
    Cleaning the White Plates and Glass
    241
    
    Cleaning the Document Feeder Rollers (KX-MB1530 Only)
    243
  - Printing Operation Principle
    244
    
    Process Chart and Process BIAS
    244
    
    Charging
    244
    
    Exposing
    245
    
    Developing and Transcription
    246
    
    Cleaning of Transfer Roller
    247
    
    Fixing
    248
  - Terminal Guide of the Ics Transistors and Diodes
    249
    
    Main Board
    249
  - Operation Board
    250
  - Inter-Lock Board
    250
  - Gear Board
    250
  - Toner Sensor Board
    250
  - High Voltage Power Supply Board
    250
  - Low Voltage Power Supply Board
    251
- How to Replace the Flat Package IC
  252
  - Preparation
    252
  - Removal Procedure
    252
  - Procedure
    253
  - Removing Solder from between Pins
    253
- Main Board Section
  254
  - NG Example
    255
- Test Chart
  256
  - ITU-T No.1 Test Chart
    256
  - ITU-T No.2 Test Chart
    257
16 Schematic Diagram

259
- For Schematic Diagram
  259
- Main Board (KX-MB1520)
  260
  - Main Board (1)
    260
  - Main Board (2)
    264
  - Main Board (3)
    266
- Main Board (KX-MB1530)
  268
  - Main Board (1)
    268
  - Main Board (2)
    272
  - Main Board (3)
    274
- Sensor Board
  276
- High Voltage Power Supply Board
  279
- Low Voltage Power Supply Board
  280
17 Printed Circuit Board

281
- Main Board (KX-MB1520)
  281
  - Main Board: Component View
    281
  - Main Board: Bottom View
    282
- Main Board (KX-MB1530)
  283
  - Main Board: Component View
    283
  - Main Board: Bottom View
    284
- Sensor Board (KX-MB1520 Only)
  285
  - Operation Board
    285
  - Operation Board (KX-MB1520 ONLY)
    286
  - Interlock Board
    286
  - Gear Board
    286
  - Toner Sensor Board
    287
  - Fuser Board
    287
- Sensor Board (KX-MB1530 Only)
  289
  - Operation Board
    289
  - Operation Board (MIC)
    290
  - Interlock Board
    290
  - Gear Board
    290
  - Toner Sensor Board
    291
  - Fuser Board
    291
  - ADF Board
    291
- High Voltage Power Supply Board
  292
  - High Voltage Power Supply Board: Component View
    292
  - High Voltage Power Supply Board: Bottom View
    292
- Low Voltage Power Supply Board
  293
  - Low Voltage Power Supply Board: Component View
    293
  - Low Voltage Power Supply Board: Bottom View
    293
18 Exploded View and Replacement Parts List (KX-MB1520 Only)

295
- General Section
  296
  - Operation Panel Section
    297
  - Top Cover Section (1)
    299
  - Top Cover Section (2)
    301
  - Top Cover Section (3)
    303
  - Top Cover Section (4)
    305
  - Fuser Section
    307
  - Main Cabinet Section (1)
    309
  - Main Cabinet Section (2)
    311
  - Main Cabinet Section (3)
    313
  - Main Cabinet Section (4)
    315
  - Left-Side Cabinet Section(1)
    317
  - Left-Side Cabinet Section(2)
    319
  - Left-Side Cabinet Section(3)
    321
  - Power Supply Unit Section
    323
  - Base Cassette Section
    325
  - Main Unit Section (1)
    327
  - Main Unit Section (2)
    329
  - Actual Size of Screws and Washer
    331
  - Accessories and Packing Materials
    333
- Electrical Parts List
  335
  - Main Board
    335
  - Sensor Board
    340
  - High Voltage Power Supply Board
    341
  - Low Voltage Power Supply Board
    341
19 Exploded View and Replacement Parts List (KX-MB1530 Only)

342
- General Section
  343
  - Operation Panel Section
    344
  - Top Cover Section (1)
    346
  - Top Cover Section (2)
    348
  - Top Cover Section (3)
    350
  - Fuser Section
    352
  - Main Cabinet Section (1)
    354
  - Main Cabinet Section (2)
    356
  - Main Cabinet Section (3)
    358
  - Main Cabinet Section (4)
    360
  - Left-Side Cabinet Section(1)
    362
  - Left-Side Cabinet Section(2)
    364
  - Left-Side Cabinet Section(3)
    366
  - Power Supply Unit Section
    368
  - Base Cassette Section
    370
  - Main Unit Section (1)
    372
  - Main Unit Section (2)
    374
  - ADF Section (1)
    376
  - ADF Section (2)
    378
  - ADF Section (3)
    380
  - ADF Section (4)
    382
  - Actual Size of Screws and Washer
    384
  - Accessories and Packing Materials
    386
- Electrical Parts List
  388
  - Main Board
    388
  - Sensor Board
    392
  - High Voltage Power Supply Board
    394
  - Low Voltage Power Supply Board
    394

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