Oki ML620 Manuals

Manuals and User Guides for Oki ML620. We have 9 Oki ML620 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 ML620 User Manual

Oki ML620 User Manual (100 pages)

ML620, ML621 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
    22
- Loading Cut Sheet Paper
  
  23
- Top of Form (TOF)
  
  26
- Forms Tear-Off Feature
  
  30
- Paper Park
  
  32
- Setting the Paper Thickness Lever
  
  32
  - Paper Type Table
    33
Chapter 3: Print Settings

34
- Print Quality
  
  35
  - Draft: Utility-The Default
    35
  - HSD: High Speed Draft
    35
  - SSD: Super Speed Draft
    35
  - NLQ: Near Letter Quality
    35
- Character Pitch
  
  36
- Print Speed
  
  37
- Printer Reset
  
  37
- Emulations
  
  38
  - Changing Emulations
    38
Chapter 4: Menu Mode

39
Chapter 5: Maintenance

69
- Replacing the Ribbon Cartridge
  
  69
- Clearing Paper Jams
  
  72
  - Continuous Feed Paper Jams
    72
  - Cut Sheet Paper Jams
    74
- Cleaning the Printer
  
  75
  - Printer Exterior
    75
  - Printer Interior
    76
- Testing the Printer
  
  77
  - Font Sample Test
    77
  - Rolling ASCII Test
    78
  - Hexadecimal Dump Mode
    79
Chapter 6: Troubleshooting

80
- General Information
  
  80
- Responding to Alarm Conditions
  
  81
- Problems / Solutions
  
  82
Appendix A: Parts & Accessories

88
- Purchasing Parts & Accessories
  
  88
- Consumables
  
  89
- Accessories
  
  89
Appendix B: Printer Control Codes

90
- IBM Proprinter III Commands
  
  90
- Epson FX Commands
  
  93
- Oki MICROLINE Standard Commands
  
  95
Appendix C: Specifications

97
- Print Method
  97
- Printhead
  97
- Interfaces
  97
- Receive Buffer Size
  97
  - Printhead Life
    97
- Reliability
  97
  - Ribbon Life
    97
- Emulations (Co-Resident)
  97
- Physical Specifications
  97
- Print Speed
  98
- Characters Per Line (Cpl)
  98
- Graphics Resolution
  98
- Resident Fonts
  98
- Bar Codes
  99
- Paper Thickness: Tractor Feed
  99
- Environmental Requirements
  99
  - Temperature
    99
  - Humidity
    99
- Electrical Requirements
  99
- Paper Specifications
  100

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Oki ML620 Maintenance Manual

Oki ML620 Maintenance Manual (125 pages)

Brand: Oki | Category: Printer | Size: 3 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 Control
    18
  - Operation Panel
    20
  - Alarm Circuit
    21
  - Power Supply Unit
    23
  - Motor/Fan/Aluminum Electrolytic Capacitors
    24
- Mechanical Operation
  25
Assembly/Disassembly

51
- Precaution for Parts Replacement
  51
- Service Tools
  52
- Disassembly/Reassembly Procedure
  53
  - Printhead
    55
  - Ribbon Protector
    56
  - Pull-Up Roller Assy
    57
  - Upper Cover Assy, Access Cover Assy and Sheet Guide Assy, Tractor Assy
    58
  - Platen Assy
    59
  - Printer Unit
    60
  - Carriage Cable
    61
  - Homing Sensor
    62
  - Idle-Pulley
    63
  - Ribbon Feed Assy. (Ribbon Motor)
    64
  - Stepping Motor (Space)
    65
  - LF Motor
    66
  - Gap Sensor
    67
  - Slider Pice-Slider
    68
  - SP Belt
    69
  - Paper Pan Assy
    70
  - Bottom Sensor, Photo Interrupter Front Sensor
    72
  - Cover Open Sensor
    73
  - Operation Panel Board and Operation Panel Cord
    74
  - Control Board, ACF Board, Motor Fan
    75
  - Power Supply UNIT (BOARD)
    77
  - Front-Roller-Feed
    78
Adjustment

79
Cleaning and Lubrication

88
- Cleaning
  88
- Lubrication
  89
Troubleshooting and Repair

100
- Items to Check before Repair
  100
- Troubleshooting Table
  100
- Lamp Display
  101
- Connection Circuit Check for Printhead and SP/LF/RBN Motor
  104
- Troubleshooting Flow Chart
  107
Appendix A Pcb Layout

118
Appendix B Rs-232C Serial Interface Board (Option)

120
General

120
Operation Description

120
- Element Description
  120
- Circuit Description
  121
  - Operation at Power on
    121
  - RS-232C Interface
    121
- Communication Procedure Flowchart
  122
  - Mode a
    122
  - Mode B
    123
Troubleshooting Flowchart

124
- Before Repairing a Fault
  124
- Troubleshooting
  124
- Local Test
  125
  - Circuit Test Mode
    125
    
    Setting
    125
    
    Function
    125

Oki ML620 Installation Manual

Oki ML620 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 ML620 Installation Instructions Manual

Oki ML620 Installation Instructions Manual (9 pages)

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

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

Table of Contents

Oki ML620 Installation Instructions Manual

Oki ML620 Installation Instructions Manual (8 pages)

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

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

Table of Contents

Oki ML620 Specifications

Oki ML620 Specifications (2 pages)

MICROLINE 600 Series

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

Oki ML620 Guía Del Usuario

(Spanish) Oki ML620 Guía Del Usuario (108 pages)

ML620, ML621 Users' Guide - Spanish

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

Table of Contents

Oki ML620 Manual De L'utilisateur

(French) Oki ML620 Manual De L'utilisateur (104 pages)

ML620, ML621 Users' Guide - French

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

Table of Contents

Oki ML620 Manual Do Usuário

(Portuguese) Oki ML620 Manual Do Usuário (112 pages)

ML620, ML621 Users' Guide - Portuguese

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

Table of Contents

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