Develop D 16G Manuals

Manuals and User Guides for Develop D 16G. We have 1 Develop D 16G manual available for free PDF download: Service Manual

Develop D 16G Service Manual

Develop D 16G Service Manual (239 pages)

Develop D 16G Office MFP

Brand: Develop | Category: All in One Printer | Size: 3.69 MB

Table of Contents

Table of Contents

5
- General
  
  11
  - Specifications
    13
    
    Main Unit
    13
    
    GDI Printer Function
    15
  - Precautions for Installation
    16
    
    Installation Site
    16
    
    Power Source
    16
  - Precautions for Use
    17
    
    Operating Environment
    17
    
    Power Requirements
    17
    
    To Ensure the Printer Is Used in an Optimum Condition
    17
  - Handling of the Consumables
    18
  - Miscellaneous Precautions
    18
  - Parts Identification
    19
- Mechanical/ Electrical
  
  21
  - Components Layout
    23
  - Copy Process
    24
  - Paper Path
    26
  - Drive System
    27
  - Operating Sequence
    28
    
    Print Start Sequence
    28
    
    When the Pre-Start Control Is Not Provided
    28
    
    Print End Sequence
    29
    
    When the Pre-Start Control Is Provided
    29
  - IC (Imaging Cartridge) Section
    30
    
    Overview
    30
    
    PC Drum
    32
    
    Developing System
    33
    
    Detection of Toner Cartridge
    34
    
    Installation Detection
    34
    
    Interchangeability Detection
    34
    
    Toner Near Empty and Toner Empty Detection
    34
  - Drum Charge
    36
    
    Overview
    36
  - Ir Section
    37
    
    Image Data Processing
    37
    
    Exposure Components Section
    38
    
    Scanner Drive Mechanism
    39
    
    Scanner Motor Drive Control
    39
  - Print Head (Ph
    40
    
    Construction
    40
    
    Laser Exposure Process
    41
    
    Laser Emission Timing
    42
    
    Laser Emission Area
    43
    
    Main Scanning Direction
    43
    
    Sub-Scanning Direction
    43
  - 10. Paper Take-Up Section
    44
    
    Paper Take-Up Mechanism
    44
    
    Double Feed Preventive Mechanism
    45
    
    Paper Empty Detection
    45
    
    Paper Take-Up Retry Function
    45
  - 11. Image Transfer
    46
  - 12. Fusing Unit
    47
    
    Fusing Temperature Control
    48
    
    Temperature Changes (Plain Paper Having a Length of 186 MM or more
    48
    
    Temperature Control
    48
    
    Printing Temperature by Paper Type in Different Temperature Control Modes
    49
    
    Temperature Control Mode
    49
    
    Fusing Temperature Protect Control
    50
  - 13. Paper Exit
    51
    
    13-1.Paper Exit Mechanism
    51
  - 14. Miscellaneous
    52
    
    14-2.Original Cover Open/Close Detection Mechanism
    53
- Maintenance
  
  55
- Dis/Reassembly, Adjustment
  
  67
  - Safety Information
    69
    
    Internal Laser Radiation
    69
    
    Laser Safety
    69
    
    Laser Caution Label
    72
    
    Laser Safety Label
    72
  - Precautions for Handling the Laser Equipment
    73
  - Parts that Must Not be Touched
    74
    
    Disassembly/Reassembly
    75
  - Removal of Circuit Boards and Other Electrical Components
    77
    
    Removal of the Controller/Mechanical Control Board
    78
    
    Removal of the Interface Board
    79
    
    Removal of the Power Unit
    80
    
    Removal of the High Voltage Unit
    82
  - Removal of Units
    83
    
    Removal of the PH Unit
    84
  - Disassembly of the Image Reading Section
    86
    
    Removal of the Scanner Assy
    87
    
    Removal of the Timing Belt
    88
  - Disassembly of the Main Drive Section
    89
    
    Removal of the Paper Take-Up Solenoid
    91
    
    Removal of the Paper Take-Up Clutch Gear
    92
    
    Removal of the Torque Limiter
    93
    
    Disassembly of the Fusing Unit
    94
    
    Adjustments
    97
    
    Margin Adjustment (Leading Edge/Trailing Edge/Both Sides)
    98
    
    Printer's Main Scanning Registration Adjustment
    99
    
    Printer's Sub-Scanning Registration Adjustment
    100
    
    Scanner's Main Scanning Zoom Ratio Adjustment
    101
    
    Scanner's Sub-Scanning Zoom Ratio Adjustment
    103
    
    Scanner's Main Scanning Registration Adjustment
    105
    
    Scanner's Sub-Scanning Registration Adjustment
    107
    
    Miscellaneous
    108
  - Updating the Firmware
    109
  - Procedure for Updating the GDI Firmware
    111
    
    Remedy for a Failed Updating of the Firmware
    113
    
    Moving the EEPROM
    115
    
    Control Panel Descriptions
    119
    
    Names of Control Panel Parts and Their Functions
    119
    
    Functions of Switches and Parts on Pwbs
    121
    
    PWB-IF (Interface Board)
    122
    
    Utility Mode
    123
    
    Utility Mode Setting Procedure
    124
    
    Paper Source Setting
    126
    
    Service Mode
    127
    
    Service Mode Function Tree
    127
    
    Service Mode Setting Procedure
    129
    
    Service Mode Functions
    130
    
    Counter
    135
    
    Display
    137
    
    Fixed Zoom Change
    139
    
    Factory Test
    140
    
    Security Mode
    141
    
    Switches
    146
    
    Overall Control Configuration
    149
    
    Locations of Misfeed Detection Sensors
    152
    
    Fusing/Exit Misfeed
    154
    
    List of Malfunctions
    155
    
    Malfunction Detection Timing and Troubleshooting Procedures
    158
    
    C0210: H.V. Abnormal
    159
    
    C0500: Fuser Warm up Error
    160
    
    C0510: Fuser Temperature Low
    161
    
    C0520: Fuser Overheat
    162
    
    C1200: ASIC Memory Abnormal
    163
    
    C133B: Communication with Option Error
    164
    
    C13F0: Laser Error
    165
    
    C14A3: IR Lamp Malfunction
    166
    
    Malfunctions Related to Power Supply
    167
    
    Image Quality Problems
    168
    
    Initial Checks
    168
    
    Troubleshooting Image Quality Problems
    168
    
    Troubleshooting for Specific Image Quality Problems
    169
    
    Image Reading System: Blank or Black Prints
    170
    
    Image Reading System: Low Image Density
    171
    
    Image Reading System: Foggy Background or Rough Image
    172
    
    Image Reading System: Black Streaks or Bands
    173
    
    Image Reading System: Black Spots
    174
    
    Image Reading System: Blank Streaks or Bands
    175
    
    Image Reading System: Uneven Image
    176
    
    Printer System: Blank or Black Prints
    177
    
    Printer System: Blank Spots
    178
    
    Printer System: Low Image Density
    179
    
    Printer System: Foggy Background
    180
    
    Printer System: Blank Streaks or Bands
    181
    
    Printer System: Black Streaks or Bands
    182
    
    Printer System: Uneven Image
    183
Section 1

186
- General
  
  188
  - Specifications
    189
- Mechanical/ Electrical
  
  190
  - Components Layout
    191
  - Drive System
    192
  - Electrical Parts Layout
    193
    
    Document Take-Up Mechanism
    194
    
    Document Separation Mechanism
    195
    
    Document Transport Mechanism
    196
    
    Document Transport/Exit Mechanism
    196
    
    Document Exit Mechanism
    197
    
    Document Feeder Raised/Lowered Position Detection Mechanism
    198
    
    Miscellaneous
    198
- Dis/Reassembly, Adjustment
  
  199
  - Maintenance Schedule
    200
  - Replacement/Cleaning of Parts
    201
    
    Cleaning of the Paper Take-Up Roll
    201
    
    Replacement of the Paper Take-Up Roll
    201
    
    Cleaning of the Pick-Up Roller
    202
    
    Cleaning of the Exit Roller
    203
    
    Cleaning of the Registration Rollers
    203
    
    Cleaning of the Transport Roller
    203
    
    Removal of the Pick-Up Roller
    203
    
    Cleaning of the Paper Separator Pad
    204
    
    Removal of the Paper Separator Pad
    204
  - Disassembly/Reassembly
    205
    
    Names/Removal of External Parts
    205
    
    Removal of Circuit Boards
    206
    
    Removal of the Automatic Document Feeder Control Board
    206
    
    Disassembly
    207
    
    Removal of the Automatic Document Feeder Main Motor
    207
  - Adjustments
    208
    
    Accessing the "ADJUST" Menu
    208
    
    Accessing the Service Mode
    208
    
    Electrical/Image Adjustment
    208
    
    Printing a Test Page
    208
    
    Height Adjustment
    209
    
    Leading Edge Tilt Adjustment
    210
    
    Automatic Document Feeder Sub-Scanning Zoom Ratio Adjustmentd-12
    211
    
    Automatic Document Feeder Main Scanning Registration Adjustment
    213
    
    Automatic Document Feeder Sub-Scanning Registration Adjustmentd-15
    214
- Troubleshooting
  
  215
  - Introduction
    216
    
    Electric Components Check Procedures
    216
    
    Sensors
    216
    
    Clutches
    217
    
    Motors
    217
  - Paper Misfeed
    219
    
    Initial Check Items
    219
    
    Paper Misfeed Displays
    220
    
    Locations of Misfeed Detection Sensors
    221
    
    Misfeed Detection Timing and Troubleshooting Procedures
    222
    
    The Original Misfeeds
    222
  - Timing Chart
    223
Section 2

225
- General
  226
  - Specifications
    227
- Dis/Reassembly,Adjustment
  233

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