Duplo DP-S850 Manuals

Manuals and User Guides for Duplo DP-S850. We have 1 Duplo DP-S850 manual available for free PDF download: Service Manual

Duplo DP-S850 Service Manual

Duplo DP-S850 Service Manual (298 pages)

Duprinter

Brand: Duplo | Category: Disc Duplicator | Size: 31 MB

Table of Contents

Table of Contents

10
- Introduction
  2
- Using the Service Manual
  3
- Chapter 1 Introduction
  12
- Specifications
  13
- Dimensions
  15
  - Specifications
    15
- System Setup
  17
- Part Names and Their Functions
  18
  - Machine Exteriors
    18
    
    Sectional (Structural) View of the Machine
    21
    
    Control Panel
    23
Chapter 2 Description of the Operation

25
- Scanner Section
  27
  - Scanner Section
    28
    
    Sequence of Operation
    28
    
    Sequence of the Scanner Operation
    28
    
    Sequence of the Scanner Operation (S3-ADF)
    28
    
    Operation with the Document Cover Open / Closed
    29
    
    Reading the Document Darkness
    29
    
    Reading the Document Size
    29
    
    2Platemaking Area for the Book Shadow Erasing Mode
    30
    
    2Platemaking Area for the Selected Paper
    30
    
    Function of Parts and Circuit
    31
    
    Slider Limit Sensors 1, 2
    31
    
    Document Size Sensor
    32
    
    Document Cover Open/Close Sensor
    34
    
    CCD / Lamps
    35
    
    Scanner Unit Open / Close Detection
    36
- Platemaking/Master Feed/Ejection Section
  37
  - Platemaking / Master Feed / Ejection Section
    37
    
    Description
    37
    
    Platemaking / Master Feed Section
    37
    
    Operation When the Master Set
    38
    
    Sequence of Operation
    38
    
    Platemaking / Master Feeding
    39
    
    Function of Parts
    40
    
    Thermal Head
    40
    
    End Mark Sensor
    43
    
    Master End Detection
    44
    
    Master Setting Error Detection
    44
    
    Master Top Sensor
    45
    
    Drum Master Sensor
    46
    
    Cutter Unit
    47
    
    Master Feed Clutch(Electromagnetic Clutch)
    48
    
    Circuit
    49
    
    Description
    49
    
    Master Ejection Section
    49
    
    Function of Parts
    50
    
    Master Ejection Error Detection
    50
    
    Master Ejection Sensor
    50
    
    Rotation Control of the Eject(Roll-Up) Motor
    50
    
    Description
    51
    
    Master Clamp Opening/Closing Section
    51
    
    Operation of Master Clamp Open / Close Lever
    52
    
    Structure
    52
    
    Master Attach / Detach Operation
    53
    
    Clamp Opening / Closing Lever Position (B / C Mode)
    54
    
    B / C Mode Detect Sensor
    55
    
    Function of Parts
    55
    
    Returning Operation Flowchart When the Power Is Cut off Accidentally
    56
- Paper Feed Section
  57
  - Description
    57
    
    Operation
    58
    
    Rotation of the Paper Feed Roller and Timing Roller
    58
    
    Paper Feed Roller Drive
    59
    
    Driving of the Timing Roller
    60
    
    Escape the Guide Roller
    61
    
    Paper Feed Length
    62
    
    Function of Parts
    63
    
    Printing Position Adjustment Mechanism
    63
    
    Double Feed Detect Mechanism
    65
    
    Elevator Top Limit Sensor
    66
    
    Elevator Lower Limit Switch
    67
    
    Paper Sensor
    68
- Drum Driving Section
  69
  - Description
    69
    
    Drum Position 1 Sensor
    70
    
    Function of Parts
    70
    
    Drum Position 2 Sensor
    71
    
    Drum Removal Button/Led
    72
    
    JOG Switch
    73
    
    Control of the Main Motor
    74
    
    Rotation Speed Control by Encoder Sensor
    74
- Press Section
  75
  - Description
    75
    
    Press Roller Timing & Printing Area
    75
    
    Function of Parts
    77
    
    Press Roller Sensor
    77
    
    Switching the Contact Pressure
    78
    
    Contact Pressure Position Sensing
    79
- Paper Ejection Section
  80
  - Description
    80
    
    Function of Parts
    81
    
    Paper Stripper Finger
    81
    
    Top Fan
    82
    
    Paper Eject Jam Sensor
    83
    
    Paper JAM Detection Timing
    84
    
    Paper Ejection Belt
    85
- Drum Section
  86
  - Description
    86
    
    Circuit
    87
    
    Function of Part
    88
    
    Ink Detection
    88
    
    LED Display and Output Signal on the Ink Detection PCB Unit
    89
    
    INK" Display Timing
    90
    
    Ink Roller Up/Down Mechanism
    91
    
    Ink Pump
    93
    
    Drum Switch
    94
    
    Fine Start Mode
    95
    
    Front Cover Detection Switch
    96
Chapter 3 Mechanism

97
- Exterior
  99
  - Removal of the Document Cover
    99
    
    Removal of
    99
    
    Removal of the Scanner Outer Cover
    100
    
    Removal of Rear Cover
    101
    
    Switching Power Supply 24V/5V
    101
    
    Removal of Control Panel
    102
    
    Removal of Control Panel PCB
    102
    
    Removal of Battery PCB Unit
    103
    
    Removal of Main Motor PCB Unit
    103
- Scanner Section
  104
  - Removal of Glass
    104
    
    Removal of Inverter PCB Unit
    104
    
    Removal of Reading Cover
    104
    
    Removal of Lamp Unit
    105
    
    Removal of Wire (Lamp)
    106
    
    Removal of Slider a
    107
    
    Removal of Slider B
    108
    
    Removal of Scanner Unit
    109
- Platemaking/Master Feed/Ejection Section
  110
  - Platemaking / Master Feed and Ejection Section
    110
    
    Master Feed Section
    110
    
    Removal of Cutter Unit
    110
    
    Removal of End Mark Sensor PCB Unit
    111
    
    Removal of Thermal Head
    112
    
    Removal of Master Feed Stepping Motor
    113
    
    Removal of Master Feed Unit
    113
    
    Master Ejection Section
    114
    
    Removal of Eject Motor(Roll-Up Motor)
    114
    
    Removal of Master Ejection Box
    114
    
    Master Clamp Opening/Closing Section
    115
    
    Removal of Clamp Motor
    115
    
    Removal of Master Clamp Opening / Closing Unit
    115
    
    Removal of Timing Belt
    116
- Paper Feed Section
  117
  - Removal of Feed Tray Unit
    117
    
    Removal of Horizontal Reg. Motor
    117
    
    Removal of Elevator Lower Limit Switch
    118
    
    Removal of Paper Feed Roller
    118
    
    Double Feed Detect,Signal Sensor
    119
    
    Removal of Timing Roller
    120
- Drum Driving Section
  121
  - Removal of Sub-Frame
    121
    
    Removal of Drum Gear and Driving Assy
    122
- Paper Ejection Section
  123
  - Removal of Paper Stripper Finger / Sub Paper Stripper Finger
    123
    
    Removal of Paper Ejection Belt
    125
    
    Removal of Paper Ejection Jam Sensor
    125
    
    Removal of Fan
    126
    
    Removal of Top Blow Fan Unit
    126
    
    Removal of Press Motor
    127
    
    Removal of Pressure Adjustment Unit
    127
- Drum Section
  128
  - Removal of Screen
    128
    
    Removal of Base Unit
    129
    
    Removal of Master Clamp
    129
    
    Removal of Outer Frame (Right) Unit
    130
    
    Removal of Outer Frame (Left) Assy
    131
    
    Removal of Inner Frame
    132
    
    Removal of Ink Pump
    133
  - Removal of Ink Pump Motor
    133
    
    Removal of Ink Detection PCB Unit
    134
    
    Removal of Ink Roller Up/Down Motor
    134
Chapter 4 Standards / Adjustment

135
- Scanner Section
  137
  - Attaching the Rear Wire
    137
    
    Attaching the Front Wire
    138
- Platemaking/Master Feed/Ejection Section
  139
  - Platemaking / Master Feed / Ejection Section
    139
    
    Adjusting the Timing Belt Tension
    139
    
    Platemaking / Master Feed Section
    139
    
    Position Adjustment of Thermal Head Up/Down Motor
    139
    
    Attaching the Spring
    140
    
    Master Ejection Section
    140
    
    Adjusting the Timing Belt Tension
    142
    
    Adjusting the Timing Belt Tension
    143
    
    Master Clamp Opening/Closing Section
    143
    
    Positioning the Master Clamp Opening / Closing Levers
    143
    
    Adjusting the B / C Modes
    144
- Paper Feed Section
  146
  - Adjusting the Paper Separator Unit Clearance
    146
    
    Adjusting the Elevator Top Limit Sensor
    146
    
    Adjusting the Elevator Lower Limit Switch
    147
    
    Adjusting the Double Feed Detection Sensors
    148
    
    Adjusting the G Roll Escape Amount / Timing
    149
- Drum Driving Section
  151
  - Adjusting the Drum Stop Position
    151
    
    Adjusting the Master Attach Position
    152
- Press Section
  153
  - Press Section
    154
    
    Adjusting the Printing Area (Press off Timing)
    154
- Paper Ejection Section
  155
  - Adjusting the Paper Stripper Finger Clearance
    155
- Drum Section
  156
- Chapter 5 Maintenance/Check
  168
- Cleaning and Oiling
  169
- Guaranteed Periodical Maintenance
  169
- Periodical Maintenance
  170
Chapter 6 Troubleshooting

172
- Troubleshooting Guide
  173
  - Countermeasures for the Defective Operation
    173
  - Lamp Does Not Light up
    174
  - Optical System Dose Not Move Forward/Backward.173
    174
  - E001" Is Displayed
    175
  - E002" Is Displayed
    175
  - E005" Is Displayed
    176
  - E006" Is Displayed
    177
  - E009" Is Displayed
    178
  - E011" Is Displayed
    178
  - E012" Is Displayed
    179
  - E013" Is Displayed
    180
  - E015" Is Displayed
    181
  - E016" Is Displayed
    182
  - E020" Is Displayed
    183
  - E021" Is Displayed
    183
  - Malfunction of Master Feed Clutch
    183
  - Malfunction of Master Stepping Motor
    184
  - MASTER SET ERROR" Is Displayed
    184
  - Malfunction of Eject Motor
    185
  - PAPER" Is Displayed
    185
  - CLOSE FRONT COVER" Is Displayed
    185
  - CLOSE SCANNER" Is Displayed
    185
  - MASTER" Is Displayed
    186
  - INK" Is Displayed
    186
  - PLEASE INSERT CARD" Is Displayed
    187
  - PAPER JAM on the EJECTION SIDE" Is Displayed
    187
  - USED MASTER CORE" Is Displayed
    188
  - Paper Jams in the Paper Feed Side
    189
- Error Display
  190
- Chapter 7 HELP Mode
  195
- HELP Mode List
  195
- Overview
  199
- HELP Mode Functions and Operation Procedures
  200
  - Accessing HELP Modes
    200
  - HELP Mode Descriptions
    201
  - Others
    282
- Electrical Parts Layout and Their Functions
  283
  - Switches/Clutches/Solenoids
    283
    
    Sensors 1
    284
    
    Sensors 2
    285
    
    Motors/Fans
    286
- Overall Wiring Layout
  294

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