Copystar CS-1820 Manuals

Copystar CS-1820 Manuals

Manuals and User Guides for Copystar CS-1820. We have 2 Copystar CS-1820 manuals available for free PDF download: Service Manual, User Manual

Copystar CS-1820 Service Manual

Copystar CS-1820 Service Manual (274 pages)

Brand: Copystar | Category: Copier | Size: 5 MB

Table of Contents

Table of Contents

9
- Safety Precautions
  4
- Installation Precautions
  6
- Handling Precautions
  9
- Troubleshooting
  9
- Assembly and Disassembly
  10
- Specifications
  13
- Names of Parts
  15
  - Main Body
    15
  - Operation Panel
    16
- Drum
  17
- Installation Environment
  17
- Unpacking and Installation
  18
  - Installation Procedure
    18
- Connecting the Cable
  33
  - Connecting the Network Cable
    33
  - Connecting the Printer Cable
    34
- Installing the Document Processor (Option)
  35
- Installing the Expanding Memory (Option)
  38
- Installing the Fax System (Option)
  39
- Maintenance Mode
  42
  - Executing a Maintenance Item
    42
Maintenance Modes

43
- Contents of Maintenance Mode Items
  44
- U051 Adjusting the Amount of Slack in the Paper
  47
- U060 Adjusting the Scanner Input Properties
  47
- U063 Adjusting the Shading Position
  48
- U065 Adjusting the Scanner Magnification
  48
- U066 Adjusting the Leading Edge Registration for Scanning an Original on the
  48
- U067 Adjusting the Center Line for Scanning an Original on the Contact Glass
  48
- U071 Adjusting the DP Scanning Timing
  48
- U074 Adjusting the DP Input Light Luminosity
  49
- U087 Turning the DP Scanning Position Adjust Mode On/Off
  49
- U089 Outputting a MIP
  50
- U101 Setting the Other High Voltages
  51
- U144 Setting Toner Loading Operation
  52
- U157 Checking/Clearing the Developing Drive Time
  52
- U161 Setting the Fusing Control Temperature
  53
  - Primary Stabilization Fusing Temperature
    53
- System Settings
  59
  - Executing a System Setting Item
    59
  - System Settings
    60
- Service Settings
  62
- Paper Misfeed Detection
  70
  - Paper Misfeed Indication
    70
  - Paper Misfeed Detection Conditions
    71
  - Paper Misfeeds
    73
- Self-Diagnosis
  77
  - Self-Diagnostic Function
    77
  - Self-Diagnostic Codes
    77
- Image Formation Problems
  84
  - No Image Appears (Entirely White)
    84
  - No Image Appears (Entirely Black)
    84
  - Image Is too Light
    84
  - Background Is Visible
    84
  - A White Line Appears Longitudinally
    84
  - A Black Line Appears Longitudinally
    84
  - A Black Line Appears Laterally
    84
  - One Side of the Print Image Is Darker than the Other
    84
  - Black Dots Appear on the Image
    84
  - Electrical Problems
    91
    
    Cooling Fan Does Not Operate
    91
    
    The Feed Clutch Does Not Operate
    91
    
    The Scanner Motor Does Not Operate
    91
    
    The Exposure Lamp Does Not Turn off
    92
    
    The Heater Lamp Does Not Turn off
    92
    
    The Heater Lamp Does Not Turn on
    92
    
    The MP Feed Clutch Does Not Operate
    92
    
    Main Charging Is Not Performed
    93
    
    Others
    93
    
    When the Power Switch Is Turned on
    93
  - Mechanical Problems
    94
    
    Abnormal Noise Is Heard
    94
    
    Multiple Sheets of Paper Are Fed at One Time
    94
    
    No Primary Paper Feed
    94
    
    No Secondary Paper Feed
    94
    
    Paper Jams
    94
    
    Skewed Paper Feed
    94
    
    The Scanner Does Not Travel
    94
  - Precautions for Assembly and Disassembly
    95
    
    Precautions
    95
  - Removing the Process Unit
    96
  - Removing the Principal Outer Covers
    97
    
    Removing the Front Top Cover/Face-Down Output Tray
    97
    
    Removing the Left Cover
    98
    
    Removing the Right Cover
    98
  - Removing the Feed Roller
    99
  - Removing the MP Feed Roller
    100
  - Removing the Transfer Roller
    102
  - Removing the Primary Circuit Pwbs
    103
    
    Removing the Engine PWB
    103
    
    Removing the Main PWB
    104
    
    Removing the Power Supply PWB and High Voltage PWB
    106
    
    Removing the Bias PWB
    107
  - Removing the Main Motor and Drive Unit
    108
  - Removing and Splitting the Fuser Unit
    112
    
    Removing the Separation Craws
    114
    
    Removing the Heater Lamp
    115
    
    Removing the Heat Roller
    116
    
    Removing the Thermistor
    118
    
    Removing the Thermal Cutout
    119
    
    Removing the Press Roller
    120
- Removing the Laser Scanner Unit and the Eraser Lamp
  123
- Removing the ISU Unit
  126
- Removing the Exposure Lamp
  128
- Removing the Scanner Mirror a
  130
- Removing the Scanner Motor
  131
- Removing the Main Charger Unit
  134
- Adjustment the Maintenance Mode
  135
  - Adjusting the Leading Edge Registration of Image Printing
    135
  - Adjusting the Center Line of Image Printing
    136
  - Adjusting the Amount of Slack in the Paper
    137
  - Adjusting Magnification of the Scanner in the Main Scanning Direction
    138
  - Adjusting Magnification of the Scanner in the Auxiliary Scanning Direction
    139
  - Adjusting the Scanner Leading Edge Registration
    140
  - Adjusting the Scanner Center Line
    141
  - Adjusting the Margins for Scanning an Original on the Contact Glass
    142
  - Adjusting the DP Magnification
    143
    
    Adjusting the DP Leading Edge Registration
    144
    
    Adjusting the DP Trailing Edge Registration
    145
    
    Adjusting the DP Center Line
    146
    
    Adjusting the Margins for Scanning the Original from the DP
    147
  - Upgrading the Firmware on the Main PWB
    148
  - Paper Feeding System
    150
    
    Paper Feed Control
    151
    
    Paper Feeding Mechanism
    152
  - Original Scanning System
    153
    
    ISU Unit
    155
  - Electrophotographic System
    156
    
    Electrophotographic Cycle
    156
    
    Process Unit Mechanism
    157
    
    Main Charging
    158
    
    Photo Conductive Drum
    158
    
    Charging the Drum
    159
    
    Exposure
    160
    
    Laser Scanner Unit
    161
    
    Drum Surface Potential
    162
    
    Development
    163
    
    Transfer
    164
    
    Fusing
    165
    
    Fuser Unit Mechanism
    166
    
    Cleaning
    167
  - Electrical Parts Layout
    168
    
    Main Unit
    168
    
    Scanner Unit
    169
  - Main PWB
    170
  - Engine PWB
    176
    
    Eraser Lamp Control Circuit
    178
    
    Heater Lamp Control Circuit
    179
    
    Polygon Motor Control Circuit
    182
  - Power Supply PWB
    186
  - Bias PWB
    188
  - High Voltage PWB
    189
    
    Interlock Switch
    190
    
    Operation Pwb
    193
    
    Scanner Pwb
    195
Table of Contents

208
- Specifications
  
  209
  - Parts Names
    212
    
    Main Body
    212
    
    Operation Panel
    213
  - Mechanical Construction
    214
- Installation
  
  215
  - Unpacking and Installation
    215
- Maintenance Mode
  
  219
  - Executing a Maintenance Item
    219
Maintenance Mode Item List

220
- Maintenance Item Contents
  221
  - Contents of Maintenance Mode Items
    222
- U600 Initializing All Data
  222
- U601 Initializing Permanent Data
  223
- U603 Setting User Data
  224
- U604 Setting User Data
  224
- U605 Clearing Data
  224
- U610 Setting System
  225
- U611 Setting System
  226
- U612 Setting System
  227
  - Setting the Automatic Printing of the Protocol List
    227
- U620 Setting the Communication System
  228
- U625 Setting the Trasmission System
  228
  - Setting the Auto Redialing Interval
    228
  - Setting the Number of Times of Auto Redialing
    228
- U630 Setting Communication Control
  229
  - Setting the Communication Starting Speed
    229
  - Setting the Reception Speed
    229
- U631 Setting Communication Control
  231
  - Setting ECM Reception
    231
  - Setting ECM Transmission
    231
  - Setting the Frequency of the CED Signal
    231
- U632 Setting Communication Control
  232
- U633 Setting Communication Control
  233
- U634 Setting Communication Control
  234
- U640 Setting Communication Time
  234
- U641 Setting Communication Time
  235
  - Setting the T0 Time-Out Time
    235
  - Setting the T1 Time-Out Time
    235
  - Setting the Ta Time-Out Time
    236
  - Setting the Tb1 Time-Out Time
    236
  - Setting the Tb2 Time-Out Time
    236
  - Setting the Tc Time-Out Time
    236
  - Setting the Td Time-Out Time
    237
  - Executing a System Setting Item
    245
  - System Settings
    245
  - Common Setting
    246
  - Date/Timer Setting
    246
  - FAX Setting
    246
  - Report
    246
  - Document Box Setting
    248
  - Edit Address Book
    248
  - Executing a Service Setting Item
    250
  - Service Settings
    250
  - Contents of Service Setting Items
    251
- Error Code
  
  253
  - Error Codes
    253
    
    Error Code
    254
    
    Table of General Classification
    254
    
    U004XX Error Code Table: Interrupted Phase B
    256
    
    U006XX Error Code Table: Problems with the Unit
    257
    
    U008XX Error Code Table: Page Transmission Error
    257
    
    U009XX Error Code Table: Page Reception Error
    257
    
    U010XX Error Code Table: G3 Transmission
    258
    
    U011XX Error Code Table: G3 Reception
    260
    
    U017XX Error Code Table: V.34 Transmission
    261
    
    U018XX Error Code Table: V.34 Reception
    261
    
    U023XX Error Code Table: Relay Command Abnormal Reception
    261
    
    U044XX Error Code Table: Encrypted Transmission
    261
- Self Diagnosis
  
  262
  - Self Diagnostic Codes
    262
- 1-6 Upgrading the Firmware
  
  263
  - Upgrading the Firmware on the Fax Control PWB
    263
- 2-1 Electrical Parts Layout
  
  265
  - Electrical Parts Layout
    265
- 2-2 Operation of the Pwbs
  
  266
  - Fax Control PWB
    266
  - Ncu Pwb
    270

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Copystar CS-1820 User Manual

Copystar CS-1820 User Manual (4 pages)

Brand: Copystar | Category: All in One Printer | Size: 0 MB

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