Kyocera JS-420 Manuals

Manuals and User Guides for Kyocera JS-420. We have 1 Kyocera JS-420 manual available for free PDF download: Service Manual

Kyocera JS-420 Service Manual

Kyocera JS-420 Service Manual (296 pages)

FAX System (R)

Brand: Kyocera | Category: Printer Accessories | Size: 5.21 MB

Table of Contents

Table of Contents

12
- Safety Precautions
  5
- Specifications 1
  8
- Specifications
  
  14
  - Parts Names
    15
  - Machine Cross Section
    16
- 1-2 Installation
  
  18
  - Installation Environment
    18
  - Unpacking
    19
    
    Removing the Tapes and the Spacer
    20
- Maintenance Mode
  
  22
  - Maintenance Mode (Operation Panel Is a 7-Segment Type)
    22
    
    Executing a Maintenance Item
    22
    
    Maintenance Mode Item List
    23
    
    Contents of Maintenance Mode Items
    24
  - Maintenance Mode (Operation Panel Is an LCD Type)
    36
    
    Executing a Maintenance Item
    36
    
    Maintenance Mode Item List
    37
    
    Contents of Maintenance Mode Items
    38
- 1-4 Troubleshooting
  
  50
- Assembly and Disassembly
  
  56
- 2-1 Mechanical Construction
  
  66
  - Mechanical Construction
    66
    
    Operation of Original Switchback
    68
- Electrical Parts Layout
  
  70
  - Pwbs
    70
  - Switches and Sensors
    71
  - Motors
    72
  - Solenoids
    73
- 2-3 Operation of the Pwbs
  
  74
  - DP Main PWB
    74
    
    List of Maintenance Parts 2
    78
    
    Wiring Diagram 2
    81
Table of Contents

83
- Specifications
  
  85
  - Parts Names
    86
  - Machine Cross Section
    87
- 1-2 Installation
  
  89
  - Installation Environment
    89
  - Unpacking
    90
    
    Remove the Tapes and Spacer
    91
  - Installing the Cassette Heater (Option)
    92
- Maintenance Mode
  
  95
  - Maintenance Mode (Operation Panel Is a 7-Segment Type)
    95
    
    Executing a Maintenance Item
    95
    
    Maintenance Mode Item List
    96
    
    Contents of Maintenance Mode Items
    97
  - Maintenance Mode (Operation Panel Is an LCD Type)
    107
    
    Executing a Maintenance Item
    107
    
    Maintenance Mode Item List
    108
    
    Contents of Maintenance Mode Items
    109
- 1-4 Troubleshooting
  
  117
- 1-5 Assembly and Disassembly
  
  129
  - Precautions for Assembly and Disassembly
    129
    
    Precautions
    129
  - Paper Feed Section
    130
    
    Detaching and Refitting the Feed Roller
    130
    
    Detaching and Refitting the Cassette Separation Pulley
    131
    
    Detaching and Refitting the Cassette Forwarding Pulley and Cassette Paper Feed Pulley
    133
- Mechanical Construction
  
  137
- Electrical Parts Layout
  
  139
  - Pwbs
    139
  - Switches and Sensors
    140
  - Others
    141
- 2-3 Operation of the Pwbs
  
  143
  - Cassette Main PWB
    143
Specifications 1

150
- Specifications
  152
  - Parts Names
    153
  - Machine Cross Section
    154
  - Installation Environment
    156
  - Unpacking
    157
  - Remove the Tapes
    158
  - Executing a Maintenance Item
    160
  - Maintenance Mode
    160
  - Maintenance Mode Item List
    161
  - Contents of the Maintenance Mode Items
    162
  - Paper Misfeed Detection
    166
  - Paper Misfeed Detection Conditions
    166
  - Paper Misfeed Indication
    166
  - Paper Misfeeds
    167
  - Self Diagnostic Codes
    168
  - Self-Diagnosis
    168
  - Self-Diagnostic Function
    168
  - Electric Problems
    170
  - Mechanical Problems
    171
  - Precautions
    172
  - Precautions for Assembly and Disassembly
    172
  - Adjusting the Positions of the Front Side Registration Cursor, Rear Side Registration Cursor and Trailing Edge Registration Cursor (Reference)
    173
  - Adjusting the Pressure of Curl Eliminator Mechanism
    174
  - Construction of each Section
    176
  - Paper Conveying Operation in Sort Mode
    177
  - Process Table Section
    178
  - Paper Registration on the Process Table
    179
  - Stapler Section
    180
- 1-2 Installation
  
  156
- 1-3 Maintenance Mode
  
  160
- 1-4 Troubleshooting
  
  166
- 1-5 Assembly and Disassembly
  
  172
- 2-1 Mechanical Construction
  
  176
  - Electrical Parts Layout
    182
    
    Paper Conveying Section
    182
    
    Process Table Section
    183
    
    Stapler Section
    184
    
    Finisher Control PWB
    186
    
    Maintenance Parts List
    190
    
    Periodic Maintenance Procedures
    190
    
    Wiring Diagram
    191
- 2-3 Operation of the Pwbs
  
  186
- 2-4 Appendixes
  
  190
Specifications/Electrical Parts Layout

193
- Specifications
  195
  - Parts Names
    196
  - Machine Cross Section
    197
  - Installation Environment
    199
  - Unpacking
    200
  - Executing a Maintenance Item
    201
  - Maintenance Mode
    201
  - Maintenance Mode Item List
    202
  - Contents of the Maintenance Mode Items
    203
  - Paper Misfeed Detection
    205
  - Paper Misfeed Detection Conditions
    205
  - Paper Misfeed Indication
    205
  - Paper Misfeeds
    206
  - Electric Problems
    207
  - Mechanical Problems
    208
  - Construction of each Section
    209
  - Switching the Paper Path
    210
- 1-2 Installation
  
  199
- 1-3 Maintenance Mode
  
  201
- 1-4 Troubleshooting
  
  205
- 2-1 Mechanical Construction
  
  209
  - Electrical Parts Layout
    211
- 2-3 Appendixes
  
  213
  - Maintenance Parts List
    213
  - Periodic Maintenance Procedures
    213
  - Wiring Diagram
    214
Fax System (R)

216
- Contents of Maintenance Mode Items 1
  216
- Specifications
  
  218
  - Parts Names
    221
    
    Main Body
    221
    
    Document Processor (Option)
    222
    
    Operation Panel
    223
- 1-2 Installation
  
  224
  - Installation Environment
    224
  - Unpacking and Installation
    225
- 1-3 Maintenance Mode
  
  228
  - Maintenance Mode
    228
    
    Maintenance Mode Item List
    228
    
    Contents of Maintenance Mode Items
    231
  - Management Mode
    266
    
    Using the Management Mode
    266
    
    Fax Default
    267
    
    Registration
    269
- Error Codes
  
  272
  - Error Code
    272
  - Table of General Classification
    273
    
    U004XX Error Code Table: Interrupted Phase B
    275
    
    U006XX Error Code Table: Problems with the Unit
    276
    
    U008XX Error Code Table: Page Transmission Error
    276
    
    U009XX Error Code Table: Page Reception Error
    276
    
    U010XX Error Code Table: G3 Transmission
    277
    
    U011XX Error Code Table: G3 Reception
    279
    
    E017XX Error Code Table: V.34 Transmission
    281
    
    E018XX Error Code Table: V.34 Reception
    281
    
    U023XX Error Code Table: Relay Command Abnormal Reception
    281
    
    U044XX Error Code Table: Encrypted Transmission
    281
- 1-5 Troubleshooting
  
  282
  - Self-Diagnosis
    282
    
    Self Diagnostic Codes
    282
    
    Self-Diagnostic Function
    282
- 1-6 Requirements on PWB Replacement
  
  284
  - Upgrading the Firmware on the Fax Control PWB
    284
- Electrical Parts Layout
  
  286
- 2-2 Operation of the Pwbs
  
  288
  - Fax Control PWB
    288
  - Ncu Pwb
    291
- 2-3 Appendixes
  
  294
  - Wiring Diagram
    294

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