User Manuals: Oki ML8480FB Dot Matrix Printer

Manuals and User Guides for Oki ML8480FB Dot Matrix Printer. We have 2 Oki ML8480FB Dot Matrix Printer manuals available for free PDF download: Maintenance Manual, User Manual

Oki ML8480FB Maintenance Manual (148 pages)

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

Table of Contents
4
Configuration
7
Standard Components
7
Optional Components
7
Periodic Inspection
8
Inspection Areas
8
Periodic Replacement Parts
9
Cleaning
10
Cleaning of Sensors
12
Lubricating
13
Maintenance Tools
18
Replacing Parts
19
Precautions in Parts Replacement
19
Risk of Electric Shock
19
Risk of Burns
19
Removing and Installing Parts
20
Upper-Cover Assembly
20
Raising and Lowering the Printer Unit
21
Control Board
23
Power-Supply Unit
24
AG Sensor Board
25
AG Motor Assembly
26
LF Motor Assembly
27
Space Motor
28
Operation Board
29
Starting up in Gap Fully Open Mode
30
(Replacement of the Head/Ribbon Guide/Ribbon Protector)
30
Ribbon Guide & Head Fan Assembly
31
Print Head
32
Ribbon Protector
33
Ribbon Feed Assembly
34
Ribbon Feed Motor
35
Space Belt
36
Paper Chenge Sensor Board
37
Platen
38
Paper Change Selector Motor
39
EI Sensor Assembly
40
Paper-Width-Sensor Assembly
41
LCD Bracket Assembly
42
Sheet-Guide Upper Front Assembly
43
Mini Pitch Belt (LF)
44
S/C Motor Assembly
45
Carriage Board
46
Head Connector
47
Cover Open Assembly
48
CSF Board
49
Removing the Printer Unit
50
S/C Board
52
Rear PE-Sensor Assembly / Rear PE Sensor (Mechanical)
53
Head-Cable Assembly
54
Continuous-Form Sensor
55
Slip-Roller Sensor
56
Slider
57
Adjusting
58
Adjusting the Line-Feed Belt
59
Checking the Gap between the Platen and Core Block
60
Correcting the Automatic Paper-Thickness Adjustment Distance
61
Correcting the TOF Position During Auto Loading
63
Adjusting the Paper Cut Position
65
Adjustment in the Rear Tractor System
65
Correcting the Horizontal Printing Position
67
Correcting the Cut-Sheet Line-Feed Pitch
68
Adjusting Sensors
69
Checking the Slice Level of Sensors
69
Sensor Check
70
Correcting the Paper-Width Sensor
71
Correcting the Front PE Sensor
72
Manual Setting of the Sensor Slice Level
73
Maintenance Test
75
Selecting Test Mode
75
Local Mode Start Switch
75
Menu
77
Function Setting Menu
78
Functions of Switches
98
Adjustment-Mode Menu
100
Operating Procedure
101
Printing the Menu-Setting List
101
Printing the Correction List
101
Resetting the Function-Setting Menu to the Default Settings
101
Resetting All Menu Items to the Default Settings
101
Procedures for Repairing
102
Problem Analysis Procedure
103
Repair Procedure
105
Power-Supply Error
106
Reset-Circuit Error
107
Alarm Display
108
Operating-Panel Error
109
Paper-Feed Error
110
Carriage Motion Error
120
Ink-Ribbon Feed Error
122
Print-Head Motion Error
123
Parallel-Interface Error
124
10USB Interface Error
125
11Automatic Paper-Thickness Adjustment Motion Error
126
12Printing-Position Error
127
13Unrecoverable Errors
128
Periodically Replaced Parts
129
Theory of Operation
131
Outline
131
Electrcal Operation (See Figure 12-1.)
132
CPU and Peripheral Circuits
132
Mechanical Operation
135
Print Head Mechanism and Operation (See Figures 12-2 & 12-3.)
135
Space Mechanism
137
Ribbon-Feed Mechanism (See Figure 12-5.)
138
Head Gap Adjustment Mechanism
139
Paper Feed Mechanism (See Figures 12-8, 12-9, and 12-10.)
142
Paper End Detection Mechanism (See Figure 12-11.)
146
Skew Correction Mechanism/Skew Detection Mechanism
147

Oki ML8480FB User Manual (104 pages)

OKI MICROLINE PRINTER Users' Guide

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

Copyright Information

2
- Document Information
  2
- Disclaimer
  2
- Trademark Information
  2
- Regulatory Information
  2
- Table of Contents
  3
Introduction

5
- Features
  5
- Front View, Outside
  6
- Front View, Inside (1)
  7
- Front View, Inside (2)
  7
- Rear View
  8
Control Panel

9
- Individual Switches
  9
- Control Panel Lights
  12
- Change the Printhead
  14
- Print the Menu
  14
- Quick Reference: Control Panel Functions
  14
Print Modes

15
- Normal Print Mode
  15
- High Speed Print Mode
  15
- High Impact Print Mode
  15
- Change Print Mode
  16
Loading Print Media

17
- Individual Sheets/Forms ("MANUAL")
  17
- Continuous Forms ("FRONT")
  19
  - Switching between Normal and High Impact Mode
    22
  - Switch between Single Sheets and Continuous Forms
    23
Function Setting Menu

24
- Print the Menu
  24
- Navigating the Menu
  25
  - Exit the Menu
    26
  - Turn on Proportional Spacing/Form Tear-Off
    27
- Reset to Factory Defaults
  28
- Print the Menu
  29
- Before Starting
  30
- Menu Summary
  32
- Explanation of Menu Items
  40
  - Auto Align
    41
  - Character Set
    43
  - Code Page
    43
  - Buzzer Volume
    43
  - Emulation Mode
    44
  - Host Interface
    46
  - Line Spacing
    47
  - Page Length
    47
  - Page Width
    48
  - Paper End
    48
  - Power Save Time
    49
  - Power Saving
    49
  - Print Suppress
    50
  - Print Mode
    50
  - Reset Inhibit
    51
  - Set Alarm
    51
  - Skew Detect
    51
Auto Align

54
- Disabling Auto Align
  54
Set Top of Form (TOF)

56
- General Information
  56
- Use the Printer Menu
  56
- Use 1Chr Set Pos
  58
- Temporary TOF
  60
Form Tear off

61
- Turn on Forms Tear off
  61
- Move Continuous Forms up for Tear off
  62
Tests

63
- Rolling ASCII Test
  63
- Font Sample Test
  63
- Hex Dump Mode
  64
Setting the Printhead Gap

65
Troubleshooting

69
Maintenance

76
- Replace the Ribbon
  76
- Clean the Housing
  81
Control Codes

83
- In Sequence by ASCII Code
  83
- In Sequence by Function
  90
Specifications

97
- Interfaces (Standard)
  97
- Print Speed
  98
- Graphics Resolution
  99
- Resident Fonts
  99
- Characters Per Line (CPL)
  99
- Print Media Specifications
  100
- Printer Dimensions
  103
- Printer Weight
  103
- Environmental Requirements
  104
- Electrical Requirements
  104

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User Manuals: Oki ML8480FB Dot Matrix Printer

Oki ML8480FB Maintenance Manual (148 pages)

Table of Contents

Oki ML8480FB User Manual (104 pages)

Table of Contents

Copyright Information

Introduction

Control Panel

Print Modes

Loading Print Media

Function Setting Menu

Auto Align

Set Top of Form (TOF)

Form Tear off

Tests

Setting the Printhead Gap

Troubleshooting

Maintenance

Control Codes

Specifications

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Oki Categories