Duplo DUPRINTER DP-340 Manuals

Manuals and User Guides for Duplo DUPRINTER DP-340. We have 1 Duplo DUPRINTER DP-340 manual available for free PDF download: Service Manual

Duplo DUPRINTER DP-340 Service Manual

Duplo DUPRINTER DP-340 Service Manual (311 pages)

Brand: Duplo | Category: Printer | Size: 5 MB

Table of Contents

Chapter 1 Introduction Chapter 2 Description of the Operation

10
- Introduction
  3
- Using the Service Manual
  4
- Introduction
  11
- Features
  12
- Specifications
  14
- Dimensions
  16
- System Setup
  17
- Part Names and Their Functions
  18
  - Sectional (Structural) View of the Machine
    21
  - Control Panel
    22
- Operation Procedures
  23
  - Multiple Image Printing / 2 in 1 Layout Mode
    24
Chapter 2 Description of the Operation

27
- M Option
  27
  - Tape Cluster 4
    28
  - Scanner Section
    29
    
    Description
    29
    
    Sequence of Operation
    30
    
    Sequence of the Scanner Operation
    30
    
    Sequence of the Scanner Operation (ADF)
    30
    
    Operation with the Document Cover Open / Closed
    31
    
    Reading the Document Size
    31
    
    Reading the Document Darkness
    31
- Chapter 4 Standards / Adjustment
  
  31
  - Z Scanner Section
    31
    
    2Platemaking Area for the Selected Paper
    32
    
    2Platemaking Area for the Book Shadow Erasing Mode
    32
    
    Function of Parts and Circuit
    33
    
    Home Position Sensors
    33
    
    Document Sensor
    34
    
    Document Cover Sensor
    36
    
    CCD / Lamps
    37
    
    Scanner Unit Open / Close Detection
    38
  - Platemaking/Master Feed/Ejection Section
    39
    
    Platemaking / Master Feed / Ejection Section
    39
    
    Platemaking / Master Feed Section
    39
    
    Description
    39
    
    Sequence of Operation
    40
    
    Operation When the Master Set
    40
    
    Platemaking / Master Feeding
    41
    
    Function of Parts
    42
    
    Thermal Head
    42
    
    End Mark Sensor
    45
    
    Master Setting Error Detection
    46
    
    Master End Detection
    46
    
    Master Lead Edge Sensor
    47
    
    Master Detection Sensor
    48
    
    Cutter Unit
    49
    
    Master Feed Clutch(Electromagnetic Clutch)
    50
    
    Master Ejection Section
    51
    
    Description
    51
    
    Circuit
    51
    
    Function of Parts
    52
    
    Master Ejection Sensor
    52
    
    Master Ejection Error Detection
    52
    
    Rotation Control of the Roll-Up Motor
    52
    
    Master Clump Opening/Closing Section
    53
    
    Description
    53
    
    Operation of Master Clump Open / Close Lever
    54
    
    Structure
    54
    
    Master Set / Removal Operation
    55
    
    Clump Opening / Closing Lever Position (a / B / C Mode)
    56
    
    Function of Parts
    57
    
    A / B / C Mode Sensor
    57
    
    Returning Operation Flowchart When the Power Is Cut off Accidentally
    58
    
    Paper Feed Section
    59
    
    Description
    59
    
    Operation
    60
    
    Rotation of the Paper Feed Roller and Timing Roller
    60
    
    Paper Feed Roller Drive
    61
    
    Driving of the Timing Roller
    62
    
    Escape the Guide Roller
    63
    
    Paper Feed Length
    64
    
    Function of Parts
    65
    
    Printing Position Adjustment Mechanism
    65
    
    Double Feed Detection Mechanism
    67
    
    Elevator Top Limit Sensor
    68
    
    Elevator Bottom Limit Sensor
    69
    
    Paper Detection Sensor
    70
    
    Long Paper Unit Mechanism( Option )
    71
    
    Drum Driving Section
    72
    
    Description
    72
    
    Function of Parts
    73
    
    Drum Stop / JAM Detection Position Sensor
    73
    
    Master Set / Removal Position Sensor
    74
    
    JOG Switch 1,2(Drum Rotation Switch 1,2)
    75
    
    Control of the Main Motor
    76
    
    Rotation Speed Control by Encoder Sensor
    77
    
    Selecting the Speed
    77
    
    Press Section
    78
    
    Description
    78
    
    Press Roller Timing & Printing Area
    78
    
    Function of Parts
    80
    
    P-Roller Sensor
    80
    
    Switching the Contact Pressure
    81
    
    Contact Pressure Position Sensing
    82
    
    Paper Ejection Section
    83
    
    Description
    83
    
    Function of Parts
    84
    
    Paper Stripper Finger
    84
    
    Top Blow Fan
    85
    
    Paper Ejection Jam Sensor
    86
    
    Paper JAM Detection Timing
    87
    
    Paper Ejection Belt
    88
    
    Paper Ejection Belt Speed
    88
    
    Paper Aligning Mechanism
    89
    
    Drum Section
    90
    
    Description
    90
    
    Circuit
    91
    
    Function of Part
    92
    
    Ink Detection
    92
  - M Drum Section
    92
    
    LED Display and Output Signal on the Ink Detection PCB Unit
    93
    
    CHANGE INK" Display Timing
    94
    
    Ink Roller Up/Down Mechanism
    95
    
    Ink Pump
    97
    
    Drum Detection Switch
    98
    
    Fine Start Mode
    99
    
    Drum Shift Mechanism
    100
    
    Front Cover Detection Switch
    101
    
    Tape Cluster
    102
Chapter 3 Mechanism

103
- Mechanism
  103
  - Removal of the Document Tray
    105
    
    Removal of
    105
    
    Removal of the Scanner Outer Cover
    106
    
    Removal of Rear Cover
    107
    
    Removal of Battery PCB Unit,P-Memory PCB Unit, Main PCB Unit and Master Sensor
    107
- Z Exterior
  107
  - Removal of Control Panel
    109
    
    Removal of Control Panel PCB
    109
    
    Removal of Drive PCB Unit and DC-DC PCB Unit
    110
    
    Removal of DC Regulated Power Supply
    110
  - Scanner Section
    111
    
    Removal of Vertical Size Scale Plate
    111
    
    Removal of Glass
    111
    
    Removal of Reading Cover
    112
    
    Removal of Inverter PCB Unit
    112
    
    Removal of Lamp Unit
    113
- X Scanner Section
  113
  - Removal of Lamp Cord
    114
    
    Removal of Slider a
    115
    
    Removal of Slider B
    116
    
    Platemaking / Master Feed and Ejection Section
    117
    
    Master Feed Section
    117
  - Removal of Cutter Unit
    117
  - Removal of End Mark Sensor PCB Unit
    118
  - Removal of Thermal Head
    119
  - Removal of Master Feed Unit
    120
  - Removal of Master Feed Stepping Motor
    120
    
    Master Ejection Section
    121
  - Removal of Master Ejection Box
    121
  - Removal of Master Ejection Sensor
    121
  - Removal of Roll-Up Motor
    121
    
    Master Clump Opening/Closing Section
    122
  - Removal of Master Clump Opening / Closing Unit
    122
  - Removal of Clump Motor
    122
  - Removal of Timing Belt
    123
  - Paper Feed Section
    124
  - Removal of Paper Detection Sensor
    124
  - Removal of Elevator Bottom Limit Switch
    124
  - Removal of Paper Feed Roller
    125
  - Removal of Paper Separator Unit
    125
  - Removal of Paper Feed Unit
    126
  - Removal of Paper Lead Edge Sensor
    126
- V Paper Feed Section
  126
  - Removal of Double Feed Detection Sensor
    127
  - Removal of Timing Roller
    128
  - Removal of Long Paper Unit(LPU)
    128
  - Drum Driving Section
    129
    
    Removal of Sub-Frame
    129
    
    Removal of Drum Position Cam
    130
    
    Removal of Drum Gear and Driving Assy
    130
  - Paper Ejection Section
    131
    
    Removal of Paper Stripper Finger / Sub Paper Stripper Finger
    131
    
    Removal of Main Motor PCB Unit
    131
    
    Removal of Paper Ejection Fan Unit
    132
    
    Removal of Paper Ejection Belt
    133
    
    (Photo-Receiving PCB Unit)
    133
- N Paper Ejection Section
  133
  - Removal of Top Blow Fan Unit
    134
    
    Removal of Fan/Jam Sensor (Photo-Emitting PCB Unit)
    134
    
    Removal of Pressure Adjustment Unit
    135
    
    Removal of Pressure Motor
    135
  - Removal of Screen
    136
  - Removal of Master Clump
    137
  - Removal of Base Unit
    137
  - Removal of Outer Frame (Right) Unit
    138
- M Drum Section
  138
  - Removal of Outer Frame (Left) Assy
    139
  - Removal of Inner Frame
    140
  - Removal of Ink Pump
    141
  - Removal of Ink Motor
    141
  - Removal of Ink Detection PCB Unit
    142
Chapter 4 Standards / Adjustment

143
- Chapter 2 Description of the Operation
  
  143
- Chapter 5 Maintenance/Check
  
  181
  - Cleaning and Oiling
    182
  - Guaranteed Periodical Maintenance
    182
  - Periodical Maintenance
    183
Chapter 6 Troubleshooting

185
- Countermeasures for the Defective Operation
  186
- Lamp Does Not Light up
  186
- Z Troubleshooting Guide
  187
- E001" Is Displayed
  188
- Optical System Dose Not Move Forward/Backward.190
  188
- E002" Is Displayed
  189
- E005" Is Displayed
  190
- E006" Is Displayed
  190
- E008" Is Displayed
  191
- E009" Is Displayed
  191
- E011" Is Displayed
  192
- E013" Is Displayed
  192
- E014" Is Displayed
  193
- E016" Is Displayed
  193
- NO DRUM" Is Displayed
  193
- Malfunction of Master Feeding Clutch
  194
- Malfunction of Master Stepping Motor
  194
- MASTER SETTING ERROR" Is Displayed
  194
- PLATE EJECTION ERROR" Is Displayed
  196
- ADD PAPER" Is Displayed
  197
- FRONT COVER OPEN" Is Displayed
  197
- SCANNER OPEN" Is Displayed
  197
- CHANGE INK" Is Displayed
  198
- CHANGE MASTER" Is Displayed
  198
- PLEASE INSERT CARD" Is Displayed
  199
- PAPER JAM on the EJECTION SIDE" Is Displayed
  200
- PAPER JAM on the FEEDER SIDE" Is Displayed
  201
- Paper Jams in the Paper Feed Side
  201
- Paper Jams in the Paper Eject Side
  202
- Error Display
  204
- Chapter 7 HELP Mode
  
  205
  - Z HELP Mode List
    207
  - Overview
    210
  - HELP Mode Functions and Operation Procedures
    211
    
    Accessing HELP Modes
    211
    
    Guide to the HELP Mode Descriptions
    211
    
    HELP Mode Descriptions
    212
    
    C HELP Mode Functions and Operation Procedures
    212
- Chapter 8 Others
  
  295
  - Electrical Parts Layout and Their Functions
    296
    
    Switches/Clutches/Solenoids
    296
    
    Sensors 1
    297
  - Z Electrical Parts Layout and Their Functions
    297
    
    Sensors 2
    298
    
    Motors/Fans
    299
    
    Connector VR/LED Layout and Functions
    301
    
    Overall Wiring Layout
    307
  - X Overall Wiring Layout
    308

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