NEC NEFAX - 691 B/W Laser Manuals

Manuals and User Guides for NEC NEFAX - 691 B/W Laser. We have 3 NEC NEFAX - 691 B/W Laser manuals available for free PDF download: User Manual, Service Manual, Introduction Manual

NEC NEFAX - 691 B/W Laser Service Manual (323 pages)

Brand: NEC | Category: All in One Printer | Size: 5.07 MB

Index (Field Service) General
14
- Important Notice
  2
- Safety Warnings
  3
- Measures to Take in Case of an Accident
  11
- Table of Contents
  14
- General
  22
- Maintenance
  31
- Dis/Reassembly,Adjustment
  47
- Control Panel/Service Mode Descriptions
  96
  - Control Panel Descriptions
    96
    Names of Control Panel Parts and Their Functions
    96
  - FUNCTIONS of SWITCHES and PARTS on Pwbs
    99
    PWB-IF (Interface Board
    100
    PWB-P (Controller/Mechanical Control Board
    100
    NCU (Network Control Unit Board
    101
    NIC (Network Interface Card Board
    101
    NIC-IF (Plate NIC Board
    101
    LED Status Display List
    102
    PWB-A ADF Board
    102
  - Status Mode
    103
    Status Mode Function Tree
    103
    Status Mode Setting Procedure
    104
    Total Page
    105
    TX/ RX Result
    105
    Print Report
    106
  - Utility Mode
    113
    Utility Mode Function Tree (Outline
    113
    Utility Mode Function Tree (Details
    114
    Machine Setting
    117
    Utility Mode Setting Procedure
    117
    Paper Source Setting
    119
    Admin. Management
    120
    Copy Setting
    122
    FAX Registration
    122
    TX Operation
    125
    RX Operation
    128
    Comm. Setting
    136
    Reporting
    139
    Initial User Data
    140
    Network Setting
    141
    E-Mail Setting 1
    143
    E-Mail Setting 2
    145
    Scan Setting
    147
  - Service Mode
    149
    Service Mode Function Tree(Outline
    149
    Service Mode Function Tree(Details
    150
    Changing the Settings for Service Mode Functions
    153
    Exiting Procedure
    153
    Procedure
    153
    Service Mode Setting Procedure
    153
    Service's Choice Functions
    154
    Marketing Area
    155
    Shipment Destination
    156
    Leading Edge Erase
    157
    Trailing Edge Erase
    157
    FLS Paper Size
    158
    RX Speed
    158
    TX Speed
    158
    Vertical Edge Erase
    158
    CNG Level
    159
    DTMF Level
    159
    RX Level
    159
    TX Level
    159
    CED Level
    160
    Coding Scheme
    160
    ECM Mode
    160
    Toner Empty Report
    161
    GDI Time out
    162
    Protocol Report
    162
    Fuser Temp Ad
    163
    Pre-Rotation
    163
    Toner Empty Stop
    163
    Adjust
    164
    Adjust Function
    164
    Counter
    165
    Counter Function
    165
    Display
    168
    Display Function
    168
    Soft Switch Function
    168
    Reporting
    170
    Service Data List
    170
    Error Code List
    173
    Protocol List
    174
    5-10.Admin. Registration (Administrator Number Registration
    175
    5-11.Fixed Zoom Change
    176
    Inch
    176
    Metric
    176
    Clear Data
    177
    DRAM Clear
    177
    SRAM Clear
    177
    Memory Clear
    180
    Application Counter (Clear
    182
    I/C Counter (Clear
    182
    PM Counter (Clear
    182
    Scan Counter (Clear
    182
    Total Clear
    182
    Total Counter
    182
  - Soft Switch Set
    183
    Description
    183
    Country for each Marketing Area
    184
    Default Setting
    184
    Default Soft Switch Setting for each Market Area 1
    185
    Default Soft Switch Setting for each Market Area 2
    185
    Default Soft Switch Setting for each Market Area 3
    187
    Default Soft Switch Setting for each Market Area 4
    187
    Default Soft Switch Setting for each Market Area 5
    189
    Default Soft Switch Setting for each Market Area 6
    189
    Default Soft Switch Setting for each Market Area 7
    191
    Default Soft Switch Setting for each Market Area 5
    193
    Default Soft Switch Setting for each Market Area 7
    197
    Default Soft Switch Setting for each Market Area 8
    199
    6-11.Soft Switch List
    201
    6-12.Soft Switch Definition
    205
    Soft Switch: #01
    205
    Soft Switch: #02
    205
    Soft Switch: #03
    207
    Soft Switch: #04
    208
    Soft Switch: #05
    209
    Soft Switch: #06
    210
    Soft Switch: #07
    210
    Soft Switch: #08
    211
    Soft Switch: #09
    212
    Soft Switch: #10
    213
    Soft Switch: #11
    214
    Soft Switch: #12
    214
    Soft Switch: #13
    215
    Soft Switch: #14
    216
    Soft Switch: #15
    216
    Soft Switch: #16
    217
    Soft Switch: #17
    217
    Soft Switch: #18
    218
    Soft Switch: #19
    219
    Soft Switch: #20
    220
    Soft Switch: #21
    221
    Soft Switch: #22
    222
    Soft Switch: #23
    222
    Soft Switch: #24
    223
    Soft Switch: #25
    223
    Soft Switch: #26
    224
    Soft Switch: #27
    225
    Soft Switch: #28
    226
    Soft Switch: #29
    227
    Soft Switch: #30
    228
    Soft Switch: #31
    229
    Soft Switch: #32
    229
    Soft Switch: #33
    230
    Soft Switch: #34
    230
    Soft Switch: #35
    231
    Soft Switch: #36
    232
    Soft Switch: #37
    233
    Soft Switch: #38
    234
    Soft Switch: #39
    234
    Soft Switch: #40
    235
    Soft Switch: #41
    236
    Soft Switch: #42
    237
    Soft Switch: #43
    237
    Soft Switch: #44
    237
    Soft Switch: #45
    238
    Soft Switch: #46
    239
    Soft Switch: #47
    239
    Soft Switch: #48
    240
    Soft Switch: #49
    241
    Soft Switch: #50
    241
    Soft Switch: #51
    242
    Soft Switch: #52
    242
    Soft Switch: #53
    243
    Soft Switch: #54
    243
    Soft Switch: #55
    244
    Soft Switch: #56
    244
    Soft Switch: #57
    244
    Soft Switch: #58
    245
    SOFT SWITCH: #59 Part 1
    246
    SOFT SWITCH: #59 Part 2
    247
    SOFT SWITCH: #59 Part 3
    248
    Soft Switch: #60
    249
    Soft Switch: #61
    249
    Soft Switch: #62
    250
    Soft Switch: #63
    250
    Soft Switch: #64
    251
  - Fax Protocols
    252
    G3 ECM (G3 Error Correction Mode
    252
    Line Control
    253
    Procedure of G3 Mode Communication
    253
    Table of Reference Code
    254
    How to Analyze the T30 Protocol Monitor
    255
- Troubleshooting
  263
  - Introduction
    263
    Sensors
    263
    Solenoids
    264
    Switches
    264
    Motors
    265
    Clutches
    266
    Overall Control Configuration
    267
  - Paper Misfeed
    268
    ADF Unit Initial Check Items
    268
    Initial Check Items
    268
    Paper Misfeed Displays
    269
    ADF Unit Paper Misfeed Displays
    270
    Locations of Misfeed Detection Sensors
    271
    Misfeed Detection Timing and Troubleshooting Procedures
    273
    Paper Take-Up/Transport Misfeed
    273
    Fusing/Exit Misfeed
    274
  - PAPER MISFEED(Document Feeder Section
    275
  - Malfunctions/Warning
    276
    List of Malfunctions
    276
    C0045: Fuser Fan Motor Error
    278
    Malfunction Detection Timing and Troubleshooting Procedures
    278
    C0210: H.V. Abnormal
    279
    C0500: Fuser Warm up Error
    280
    C0510: Fuser Temperature Low
    281
    C0520: Fuser Overheat
    282
    C1200: ASIC Memory Abnormal
    283
    C1300: Polygon Mirror Motor Error
    283
    C133B: Communication with Option Error
    284
    C133C: Modem Error
    284
    C133D: ROM Checksum Error
    284
    C13F0: Laser Error
    285
    C1468: EEPROM Error
    285
    C14A3: CIS LED Malfunction
    286
  - Malfunctions Related to Power Supply
    287
    Power Is Not Turned on
    287
  - Image Quality Problems
    288
    Initial Checks
    288
    Troubleshooting Image Quality Problems
    288
    Troubleshooting for Specific Image Quality Problems
    289
    Image Reading System: Blank or Black Prints
    290
    Image Reading System: Low Image Density
    291
    Image Reading System: Foggy Background or Rough Image
    292
    Image Reading System: Black Streaks or Bands
    293
    Image Reading System: Black Spots
    294
    Image Reading System: Blank Streaks or Bands
    294
    Printer System: Blank or Black Prints
    295
    Printer System: Blank Spots
    296
    Printer System: Smears on Back
    296
    Printer System: Low Image Density
    297
    Printer System: Blank Streaks or Bands
    298
    Printer System: Foggy Background
    298
    Printer System: Black Streaks or Bands
    299
    Printer System: Offset Image
    299
  - FAX Error
    300
    Communication Error
    300
    Error Occurring During Reception
    300
    Error Occurring During Transmission
    300
    Outline
    300
    Error Code
    301
    Reception
    301
    Transmission
    303
  - Troubleshooting
    307
    Troubleshooting Procedure Chart
    307
    Troubleshooting Procedure Overview
    307
    Main Error Messages and Their Remedies
    308
    Troubleshooting Functions
    309
    List of Communication Error Codes
    313
Service Manual
315
- General
  316
  - Specifications
    316
- Dis/Reassembly, Adjustment
  317

NEC NEFAX - 691 B/W Laser User Manual (340 pages)

Brand: NEC | Category: All in One Printer | Size: 5.81 MB

NEC NEFAX - 691 B/W Laser Introduction Manual (21 pages)

User Guide

Brand: NEC | Category: All in One Printer | Size: 1.14 MB

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NEC NEFAX - 691 B/W Laser Manuals

Manuals and User Guides for NEC NEFAX - 691 B/W Laser. We have 3 NEC NEFAX - 691 B/W Laser manuals available for free PDF download: User Manual, Service Manual, Introduction Manual

NEC NEFAX - 691 B/W Laser Service Manual (323 pages)

Table of Contents

Index (Field Service) General

General

Maintenance

Dis/Reassembly,Adjustment

Control Panel/Service Mode Descriptions

Troubleshooting

Service Manual

General

Dis/Reassembly, Adjustment

NEC NEFAX - 691 B/W Laser User Manual (340 pages)

Table of Contents

1 Introduction

2 Precaution

3 Before Making Copies or Faxing

4 Making Copies

5 Faxing

6 Fax Transmission/Reception Methods

7 Using the Utility Mode

8 When a Message Appears

9 Internet Fax & Network Scan (Only for NEFAX691)

10 Miscellaneous

NEC NEFAX - 691 B/W Laser Introduction Manual (21 pages)

Table of Contents

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