Minolta EP4000 Manuals

Minolta EP4000 Manuals

Manuals and User Guides for Minolta EP4000. We have 3 Minolta EP4000 manuals available for free PDF download: General, Mechanical/Electrical, Operator's Manual, Disassembly And Reassembly

Minolta EP4000 General, Mechanical/Electrical

Minolta EP4000 General, Mechanical/Electrical (392 pages)

Brand: Minolta | Category: All in One Printer | Size: 4 MB

Table of Contents

Ep5000/Ep4000

2
- Table of Contents
  2
- General
  
  6
  - Specifications
    7
  - Precautions for Installation
    10
  - Precautions for Use
    11
  - Handling of the Consumables
    12
  - System Options
    13
- Mechanical/Electrical
  
  14
  - Cross-Sectional View
    15
  - Copy Process
    16
  - Drive System
    18
  - Sequential Explanation
    19
  - Watchdog (Cpu Overrun Monitor) Function
    22
    
    Configuration
    22
    
    Watchdog Function Post-Processing
    23
  - Malfunction Bypass Function
    24
  - Image Stabilization System
    25
    
    AIDC Sensor
    26
    
    Image Stabilization Control Processing Timing
    27
    
    Details of Image Stabilization Controls
    28
  - Pc Drum
    30
  - Drum Charging
    31
    
    Ozone Filter
    32
  - Image Erase Lamp
    33
  - Optical Section
    38
    
    Exposure Lamp
    39
    
    AE Sensor
    40
    
    Lamp Reflectors
    41
    
    Scanner and 2Nd/3Rd Mirror Carriage Movement
    42
    
    Lens Movement
    44
    
    4Th/5Th Mirrors Carriage Movement
    45
    
    Original Glass Cooling Fan
    46
    
    Identification of Original Size Detecting Sensors
    47
    
    Original Size Detecting Operation
    47
    
    Sensor Locations
    48
    
    Size Detection
    49
    
    Original Size Detection Timing
    50
  - Development
    51
    
    Developing Unit Drive Mechanism
    52
    
    Magnet Roller
    53
    
    Developing Bias
    54
    
    Doctor Blade
    55
    
    ATDC Sensor
    56
    
    Sub Hopper Toner Replenishing Mechanism
    58
    
    Sub Hopper Toner Empty Detection Control
    59
    
    Main Hopper Toner Replenishing Mechanism
    60
    
    Swing Out/In the Main Hopper
    61
  - Image Transfer and Paper Separation
    62
    
    Ozone Filter
    63
  - Paper Separator Fingers
    64
  - Cleaning Unit
    67
    
    Spent Toner Collection
    68
    
    Cleaning Bias (Optional
    70
  - Main Erase Lamp
    71
  - Paper Take-Up/Feed Section
    72
    
    Drawer-In-Position Detection
    73
    
    Drawer Paper Lifting/Lowering Mechanism/Control
    74
    
    Paper Level Detection
    79
    
    Paper Empty Detection
    80
    
    Universal Tray (2Nd Drawer) Paper Size Detection
    82
    
    Paper Take-Up Mechanism
    85
    
    Paper Take-Up Control
    87
  - Multi Bypass Table
    90
    
    Paper Take-Up Mechanism
    91
    
    Paper Separating Mechanism
    92
    
    Paper Empty Detection
    93
  - Vertical Paper Transport
    94
  - Synchronizing Rollers
    95
    
    Paper Dust Remover
    96
    
    Synchronizing Roller Drive Mechanism
    96
    
    Synchronizing Roller Control
    97
    
    Prevention of Low Image Density on Copy
    98
  - Paper Transport
    100
    
    Suction Belt Drive Mechanism
    101
  - Fusing Unit
    102
    
    Fusing Temperature Control
    103
    
    Fusing Rollers Pressure Mechanism
    104
    
    Cleaning Roller
    105
    
    Paper Separator Fingers
    106
  - Exit Unit
    106
    
    Fusing Section Cooling Fan
    107
  - Dehumidifying Switch
    110
  - Memory Backup
    111
Service Instructions/Disassembly/Reassembly

116
- 1 Service Instructions
  
  120
- 2 Disassembly/Reassembly
  
  125
Ep5000/Ep4000

223
- PRECAUTIONS for HANDLING the Pwbs
  225
  - Precautions for Transportation and Storage
    225
  - Precautions for Replacement and Inspection
    225
- Control Panel Keys and Touch Panel
  226
  - Control Panel Keys
    226
  - Explanation of the Touch Panel
    227
  - Basic Screen
    227
- Functions of Switches and Points on Pwb-I
  229
  - PWB-I Location
    229
  - Tech. Rep. Settings Switches Board PWB-I
    229
- User's Choice Mode
  231
- Tech. Rep. Mode
  240
  - Tech. Rep. Mode Menu Screen
    240
  - Tech. Rep. Mode Function Setting Procedure
    240
  - Tech. Rep. Mode Function Tree
    241
    
    Counter
    241
    
    Function
    241
    
    Tech. Rep. Choice 1
    241
    
    I/O Check
    242
    
    Last Trouble
    258
    
    ROM Version
    258
    
    RD Mode
    259
    
    Accessory Test
    261
    
    Level History
    263
    
    Admin. Mode
    264
    
    Machine Status
    264
- Factory Setting
  265
- Factory Setting Function Setting Procedure
  265
- Factory Setting Menu Screen
  265
- Factory Setting Function Tree
  266
  - Function
    266
  - Adjust
    268
  - Troubleshooting
    271
Ep5000/Ep4000

272
- 1 Introduction
  
  276
  - General Precautions
    276
  - How to Use this Book
    276
  - Reading the Text
    276
- 2 O Port Check
  
  277
  - Controlled Parts Check Procedure
    277
  - I/O Port Check List
    280
- 3 Paper Transport Failure
  
  295
  - Paper Misfeed
    295
  - Misfeed Detecting Sensor Layout
    296
  - Misfeed Detection Types and Detection Timings
    297
  - Misfeed Clearing Procedures
    299
- 4 Malfunctions
  
  318
  - Detection Timings Classified by Malfunction Codes
    318
    
    Failure to Turn
    318
    
    Abnormal Timing
    321
    
    Power Malfunctions
    379
    
    Image Failure
    383
    
    Initial Checks
    383

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Minolta EP4000 Operator's Manual

Minolta EP4000 Operator's Manual (153 pages)

Brand: Minolta | Category: Copier | Size: 2 MB

Table of Contents

Table of Contents
2
Terms and Symbols for the Type of Originals and Copy Paper
6
Chapter 3

7
- 2In1]
  7
- Book
  7
- Installing the Copier
  8
  - Installation Site
    8
  - Power Source
    8
  - Space Requirements
    8
    
    Book
    8
- Precautions for Use
  9
Chapter 1 Safety Notes

7
Chapter 2 Getting to Know Your Copier

11
- Typical Types of Copies You Can Make with Your Copier
  12
- Zoom Ratio P
  13
- System Overview
  14
- Copier Parts and Accessories
  16
  - Outside the Copier
    16
  - Inside the Copier
    17
  - Options
    18
- Control Panel Keys and Indicators
  22
- Using the Touch Panel
  24
- Turning on and off and Initial Mode
  26
  - Turning on and off
    26
  - Initial Mode
    26
- Auxiliary Functions
  27
  - Panel Resetting
    27
  - Auto Panel Reset
    27
  - Auto Copy Start
    27
  - Auto Power-OFF
    27
  - Energy Saver
    27
  - Interrupt
    28
  - Mode Check
    28
  - Access Number
    28
    
    Entering the Access Number
    28
    
    Basic Copying Overview P
    29
- Basic Copying Overview
  30
- Placing Originals
  32
  - Using the Automatic/Duplexing Document Feeder
    32
  - Placing Originals on the Original Glass
    35
- Manual Bypass Copying
  38
- Basic Functions
  40
  - Copy Paper Size
    40
  - Zoom Ratio
    42
  - Storing a Ratio in Memory
    45
  - Image Density
    46
- Selecting the Original
  48
  - Copy Type
    48
  - Original Copy Types
    48
Chapter 4

49
- Book
  49
- Selecting Original
  50
- Copy Type
  50
- Some Precautions for Making Copies
  52
- Finishing Mode
  54
  - Non-Sort
    54
  - Sort
    54
  - Sort Staple
    54
  - Finishing Functions
    54
  - Group
    55
  - Hole Punch
    55
  - Selecting the Finishing Function
    56
  - Manual Staple
    57
  - Functions
    60
  - Auto Dual Function
    62
- Auxiliary Functions
  64
  - Cover
    64
  - Auto Original Count
    67
  - Page Insertion
    68
  - OHP Interleaving
    74
  - File Margin
    78
  - Edge/Frame Erase
    80
  - Using the Document Feeder
    82
- Job Memory Input and Job Recall
  84
  - Job Memory Input
    84
  - Recalling a Job from Memory
    87
- Zoom Memory Input
  88
- Toner Replenisher
  89
- User's Choice
  90
- Data Send
  106
Chapter 5 When a Message Appears

107
- When the Message "The Current Paper Drawer Is Empty." Appears
  108
- Adding Paper
  108
- When the Message "Replenish Toner." Appears
  114
- When the Message "The Staple Cartridge Is Empty." Appears
  116
- When the Message "A Paper Misfeed Has Been Detected." Appears
  120
  - Misfeed Location Displays
    120
  - Misfeed Clearing Procedures Copier
    121
  - Copier (Multi Bypass Tray)
    123
  - Paper Feed Cabinet (2-Drawer Type)
    124
  - Paper Feed Cabinet (1-Drawer Type)
    125
  - Duplex Unit
    126
  - Large Capacity Cassette
    127
  - Duplexing Document Feeder
    128
  - Automatic Document Feeder
    129
  - Sorter/Staple Sorter
    130
  - When Appears
    131
- What Does each Message Mean
  132
Chapter 6 Troubleshooting

135
- When this Type of Copy Is Produced
  136
- The Copier Is Not Functioning as Designed
  138
Chapter 7 Miscellaneous

139
- Specifications
  140
  - Duplexing Document Feeder
    141
  - Automatic Document Feeder
    141
  - Sorter (10-Bin)
    142
  - Sorter (20-Bin)
    142
  - Staple Sorter (10-Bin)
    143
  - Staple Sorter (20-Bin)
    143
  - Paper Feed Cabinet (2-Drawer Type)
    144
  - Paper Feed Cabinet (1-Drawer Type)
    144
  - Duplex Unit
    144
  - Large Capacity Cassette
    145
  - Data Controller
    145
- Care of the Copier
  146
  - Cleaning
    146
- Function Combination Matrix
  148
- Description of Copy Paper Size and Zoom Ratio Table
  151
- Index
  152
  - Placing Originals P
    153
  - Zoom Ratio P
    153
  - Page Insertion P
    153
  - OHP Interleaving P
    153
  - Recalling a Job from Memory P
    153

Minolta EP4000 Disassembly And Reassembly

Minolta EP4000 Disassembly And Reassembly (109 pages)

Brand: Minolta | Category: Copier | Size: 3 MB

Table of Contents

Table of Contents
4
1 Service Instructions

8
2 Disassembly/Reassembly

13
- Doors, Covers, and Exterior Parts: Identification and Removal Procedures
  13
- Removal of Circuit Boards
  15
  - Separator Roll Assy
    20
  - Rollers
    24
- Optical Section
  35
  - Removal of Scanner Motor M2
    41
- Pc Drum Charge Corona and Image Transfer/Paper Separator Coronas
  56
  - Coronas
    56
  - Corona Wire
    57
  - Coronas Housing
    58
  - Guide Plate
    59
- Fusing Unit
  60
  - Separator Fingers
    65
  - Cleaning of Fusing Front and Rear Thermistors TH1/2
    65
- Exit Unit
  68
3 Adjustment

69
4 Miscellaneous

107
- Installation of the Plug-In Counter (Option) Mounting Bracket
  107
- Adjustment of the Right Door
  108

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