Oki ML690 Manuals

Manuals and User Guides for Oki ML690. We have 9 Oki ML690 manuals available for free PDF download: Maintenance Manual, Manual Do Usuário, Guía Del Usuario, Manual De L'utilisateur, User Manual, Installation Manual, Installation Instructions Manual, Specifications

Oki ML690 Maintenance Manual

Oki ML690 Maintenance Manual (126 pages)

Brand: Oki | Category: Printer | Size: 4 MB

Table of Contents

Table of Contents
4
Configuration

6
- Standard Printer Configuration
  6
- Options
  7
Theory of Operation

9
- Electrical Operation
  9
  - Summary
    9
  - SOC and the Peripheral Circuit
    9
  - Initialization
    12
  - Interface Control
    13
  - Print Control
    16
  - Sp/Lf/Rbn/Main Fan/Head Fan Motor Control
    18
  - Operation Panel
    21
  - Alarm Circuit
    22
  - Power Supply Unit
    24
  - Motor/Fan/Aluminum Electrolytic Capacitors
    25
- Mechanical Operation
  26
Assembly/Disassembly

52
- Precaution for Parts Replacement
  52
- Service Tools
  53
- Disassembly/Reassembly Procedure
  54
  - Printhead, Head Fan Motor
    56
  - Ribbon Protector
    57
  - Pull-Up Roller Assy
    58
  - Upper Cover Assy, Access Cover Assy and Sheet Guide Assy, Tractor Assy
    59
  - Platen Assy
    60
  - Printer Unit
    61
  - Carriage Cable
    62
  - Homing Sensor
    63
  - Idle-Pulley
    64
  - Ribbon Feed Assy. (Ribbon Motor)
    65
  - Stepping Motor (Space)
    66
  - LF Motor
    67
  - Gap Sensor
    68
  - Slider Pice-Slider
    69
  - SP Belt
    70
  - Paper Pan Assy
    71
  - Bottom Sensor, Photo Interrupter Front Sensor
    73
  - Cover Open Sensor
    74
  - Operation Panel Board and Operation Panel Cord
    75
  - Control Board, ACF Board, Motor Fan
    76
  - Power Supply UNIT (BOARD)
    78
  - Front-Roller-Feed
    79
Adjustment

80
Cleaning and Lubrication

89
- Cleaning
  89
- Lubrication
  90
Troubleshooting and Repair

101
- Items to Check before Repair
  101
- Troubleshooting Table
  101
- Lamp Display
  102
- Connection Circuit Check for Printhead and SP/LF/RBN Motor
  105
- Troubleshooting Flow Chart
  108
Appendix A Pcb Layout

119
Appendix B Rs-232C Serial Interface Board (Option)

121
General

121
Operation Description

121
- Element Description
  121
- Circuit Description
  122
  - Operation at Power on
    122
  - RS-232C Interface
    122
- Communication Procedure Flowchart
  123
  - Mode a
    123
  - Mode B
    124
Troubleshooting Flowchart

125
- Before Repairing a Fault
  125
- Troubleshooting
  125
- Local Test
  126
  - Circuit Test Mode
    126
    
    Setting
    126
    
    Function
    126

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Oki ML690 User Manual

Oki ML690 User Manual (99 pages)

ML690, ML691 Users' Guide - English

Brand: Oki | Category: Printer | Size: 3 MB

Table of Contents

Table of Contents
3
Chapter 1: Introduction

5
- Printer Features
  
  5
  - Oki Data on the Internet
    5
- Parts Identification: Front View
  
  6
- Parts Identification: Rear View
  
  7
- Parts Identification: Inside View
  
  7
- The Control Panel
  
  8
  - Print Mode Key Functions
    12
Chapter 2: Paper Handling

14
- Loading Continuous Forms Paper
  
  15
  - Rear Feed
    16
  - Front Feed
    19
  - Bottom Feed (Optional Pull Tractor)
    21
  - Tearing off Continuous Forms Paper
    22
  - Aligning the Tear-Off Perforations
    22
  - Removing Continuous Forms Paper
    23
- Loading Cut Sheet Paper
  
  23
- Top of Form (TOF)
  
  27
- Forms Tear-Off Feature
  
  31
- Paper Park
  
  33
- Setting the Paper Thickness Lever
  
  33
  - Paper Type Table
    34
Chapter 3: Print Settings

35
- Print Quality
  
  36
  - Draft: the Default
    36
  - HSD: High Speed Draft
    36
  - LQ: Letter Quality
    36
- Character Pitch
  
  37
- Print Speed
  
  38
- Printer Reset
  
  38
- Emulations
  
  39
  - Changing Emulations
    39
Chapter 4: Menu Mode

40
Chapter 5: Maintenance

70
- Replacing the Ribbon Cartridge
  
  70
- Clearing Paper Jams
  
  74
  - Continuous Feed Paper Jams
    74
  - Cut Sheet Paper Jams
    75
- Cleaning the Printer
  
  77
  - Printer Exterior
    77
  - Printer Interior
    77
- Testing the Printer
  
  78
  - Font Sample Test
    78
  - Rolling ASCII Test
    79
  - Hexadecimal Dump Mode
    80
Chapter 6: Troubleshooting

81
- General Information
  
  81
- Responding to Alarm Conditions
  
  82
- Problems / Solutions
  
  83
Appendix A: Parts & Accessories

89
- Purchasing Parts & Accessories
  
  89
- Consumables
  
  90
- Accessories
  
  90
Appendix B: Printer Control Codes

91
- IBM Proprinter Commands
  
  91
- Epson FX Commands
  
  94
Appendix C: Specifications

96
- Print Method
  96
- Printhead
  96
- Interfaces
  96
- Receive Buffer Size
  96
  - Printhead Life
    96
- Reliability
  96
  - Ribbon Life
    96
- Emulations (Co-Resident)
  96
- Physical Specifications
  96
- Print Speed
  97
- Characters Per Line (Cpl)
  97
- Graphics Resolution
  97
- Resident Fonts
  97
- Bar Codes
  98
- Paper Thickness: Tractor Feed
  98
- Environmental Requirements
  98
  - Temperature
    98
  - Humidity
    98
- Electrical Requirements
  98
- Paper Specifications
  99

Oki ML690 Installation Manual

Oki ML690 Installation Manual (28 pages)

OkiLAN 6130 Network Card Installation Guide

Brand: Oki | Category: Network Card | Size: 0 MB

Table of Contents

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Oki ML690 Installation Instructions Manual

Oki ML690 Installation Instructions Manual (9 pages)

Pull Tractor Installation Instructions: ML620, ML621, ML690, ML691

Brand: Oki | Category: Printer | Size: 1 MB

Table of Contents

Oki ML690 Installation Instructions Manual

Oki ML690 Installation Instructions Manual (8 pages)

Push Tractor Installation Instructions: ML620, ML621, ML690, ML691

Brand: Oki | Category: Printer | Size: 2 MB

Table of Contents

Oki ML690 Specifications

Oki ML690 Specifications (2 pages)

MICROLINE 600 Series

Brand: Oki | Category: Printer | Size: 0 MB

Oki ML690 Guía Del Usuario

(Spanish) Oki ML690 Guía Del Usuario (104 pages)

ML690, ML691 Users' Guide - Spanish

Brand: Oki | Category: Printer | Size: 2 MB

Table of Contents

Oki ML690 Manual De L'utilisateur

(French) Oki ML690 Manual De L'utilisateur (101 pages)

ML690, ML691 Users' Guide - French

Brand: Oki | Category: Printer | Size: 2 MB

Table of Contents

Oki ML690 Manual Do Usuário

(Portuguese) Oki ML690 Manual Do Usuário (110 pages)

ML690, ML691 Users' Guide - Portuguese

Brand: Oki | Category: Printer | Size: 2 MB

Table of Contents

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