OKIDATA OL830 Manuals

Manuals and User Guides for OKIDATA OL830. We have 2 OKIDATA OL830 manuals available for free PDF download: Service Manual

OKIDATA OL830 Service Manual (158 pages)

LED Page Printer

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

Table of Contents
3
About this Manual

8
1 Product Specifications

9
- Overview
  9
- Print Specifications
  10
- Paper Specifications
  12
- Physical Specifications
  14
- Power Requirements
  15
- Environmental Conditions
  16
- Agency Approvals
  17
- Consumables
  18
- Options
  19
- Reliability Data
  20
2 Principles of Operation

21
- Overview
  21
- Block Diagram of Main Control Board
  23
- Printer Overview
  24
- Main Control Unit
  25
- Main Controller Board (APSM)
  27
- Emulation Board (APSH)
  28
- Expansion RAM Board (REXM)
  29
- Font Card
  30
- Printer Control Unit
  31
- Engine Controller Board (LLAB-2)
  32
- Block Diagram of Printer Unit
  33
- Power Supply Unit
  34
- Fuser Unit
  35
- Main Motor (Drum Motor)
  36
- LED Array
  37
- Resist Motor
  38
- DC Fan
  39
- Operation Panel
  40
- Sensor Functions
  41
3 Maintenance & Disassembly

42
- Maintenance
  42
- Maintenance Tools
  43
- Maintenance Precautions
  44
- Disassembly/Assembly Procedures
  45
- Sequence of Procedures
  46
- Board Layout
  47
- Upper Cover
  48
- Appletalk/Serial Interface Board (APSR) (Option)
  50
- RAM Board (REXM) Option
  51
- Emulation Board (APSH)
  52
- Main Controller Board (APSM)
  53
- Second Paper Feed Unit
  55
- Adjustments and Service Checks
  57
- Actual Page Count
  58
- Modified Page Count
  59
- Vertical Print Start Position Adjustment
  61
- Setting the LED Head Drive Time
  63
- Resetting the Fuser Counter
  65
- DC Voltage Adjustment (+5Vdc)
  66
- Cleaning
  67
- Static Charger
  68
- Transfer Charger
  70
- LED Lens Array
  71
- Lubrication
  72
4 Failure & Repair Analysis

73
- Overview
  73
- Types of Problems
  74
- Troubleshooting Updates
  75
- Reporting Problems
  76
- Troubleshooting Tips
  78
- Fault Alarms
  79
- Error Messages Table - SERVICE Is Lit
  80
- SERVICE Is NOT Lit
  82
- Jam Errors
  84
- Tray Requests
  85
- Manual Feed Requests
  87
- Buffer Overflow / Reset Operation (Emulation Mode)
  89
- Daily Status (Emulation Mode)
  91
- Daily Status (Postscript Mode)
  93
- Output Samples
  95
- Repair Analysis Procedures
  97
- RAP Index
  98
- RAP 01: Printer Does Not Initialize
  100
- RAP 02: Paper Feed Jam 1 Alarm
  102
- RAP 03: Paper Jam Alarm
  103
- RAP 04: Paper Size Error (Size Tray 1 Error)
  105
- RAP 05: Engine Error - Fusing Problem Alarm
  106
- RAP 06: Engine Error Alarm
  107
- RAP 07: Error Operator Panel Interface Timeout
  108
- RAP 08: Communications Error PU and CU
  109
- RAP 09: Loop Test Failure (RS232-C) - Emulation Mode
  110
- RAP 10: Error Resident / Optional RAM Check
  111
- RAP 11: Program ROM Failure
  112
- RAP 12: no Operation Panel Display
  113
- RAP 13: Light or Blurred Images
  114
- RAP 14: Dark Background
  115
- RAP 15: Blank Output
  116
- RAP 16: Vertical Black Stripes
  117
- RAP 17: Repeating Marks
  118
- RAP 18: Blank Spots
  119
- RAP 19: Vertical White Stripes
  120
- RAP 20: Black Output
  121
- RAP 21: Poor Fusing
  122
- Self-Tests
  123
- Overview
  124
- Board Layout
  127
- Main Controller Board (APSM)
  128
- Second Tray Connection Board (LLIF) Option
  129
- Appletalk/Serial Interface Board (APSR) Option
  130
- Operation Panel Board (LLJA)
  132
- Emulation Board (APSH)
  133
B Illustrated Parts Listing

134
- Overview
  134
- Definitions of Terms
  135
- Parts Ordering Information
  136
- Charts
  137
- Printer Unit
  138
- Upper Unit
  141
- Fusing Unit
  144
- Lower Unit (1 of 2)
  146
- Lower Unit (2 of 2)
  149
- Paper Eject Roller Assembly
  151
- Paper Supply Unit
  153
- Second Paper Tray Unit
  155
- Packaging
  157

OKIDATA OL830 Service Manual (150 pages)

LED Page Printers

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

Table of Contents
2
About this Manual

6
1 Product Specifications

7
- Overview
  7
- Physical Specifications
  8
- Print Specifications
  9
- Paper Specifications
  10
- Power Requirements
  11
- Options
  12
- Consumables
  14
- Reliability Data
  15
2 Principles of Operation

16
- Printer Overview
  16
- Main Control Function
  17
- Centronics Parallel Interface
  18
- RS-232C Serial Interface
  19
- Optional Font Card
  20
- Optional RAM Board / IC Set
  21
- Printer Control Function
  22
- Operation Panel
  22
- Engine Board
  22
- Power Supply Unit
  22
- Fuser Unit
  22
- Main Motor (Drum Motor)
  27
- LED Head
  28
- Resist Motor
  29
- DC Fan
  30
- Mechanical Operation Description
  31
- OL400 Printing Process
  32
- Process Descriptions
  33
- Sensors and Switches
  36
- Sensor Functions
  36
- Sensors and Switches
  37
3 Maintenance & Disassembly

40
- Maintenance
  40
- Maintenance Tools
  41
- Maintenance Precautions
  42
- Disassembly/Assembly Procedures
  43
- Upper Cover
  44
- LED Head
  46
- Interface Board
  48
- RAM Board (Option)
  49
- Main Controller Board
  50
- Engine Controller Circuit Board (LLAB)
  51
- Main Motor
  53
- DC Fan Assembly
  55
- Idle Gears "A" and "B", and the Reduction Gear
  56
- Power Supply Unit
  57
- Upper Unit
  59
- Fusing Unit
  61
- Backup Roller
  63
- Transfer Charger Assembly
  64
- Resist Roller Assembly
  65
- Idle Gear C
  66
- Paper Supply Unit
  67
- Resist Motor
  68
- Engine Connection Board
  69
- Hopping Roller
  70
- Separator
  72
- Ozone Filter
  73
- Adjustments and Service Checks
  74
- Actual Page Count
  75
- Modified Page Count
  76
- Vertical Print Start Position Adjustment
  77
- Setting the LED Head Drive Time
  79
- Voltage Adjustment (+5 VDC)
  81
- Darkness Control
  82
- Cleaning
  83
4 Failure & Repair Analysis

85
- Overview
  85
- Troubleshooting Updates
  86
- Reporting Problems
  87
- Troubleshooting Tips
  89
- Fault Alarms
  90
- Error Messages Table
  91
- Repair Analysis Procedures
  96
- RAP Index
  97
- RAP 01Printer Does Not Initialize
  98
- RAP 02:Paper Feed Jam Alarm
  100
- RAP 03:Paper Jam Alarm
  101
- RAP 04:Size Tray Error Alarm
  103
- RAP 05:Engine Error - Fusing Problem Alarm
  104
- RAP 06:Engine Error Alarm
  106
- RAP 07:Light or Blurred Images
  107
- RAP 09:Blank Output
  109
- RAP 10:Vertical Black Stripes
  110
- RAP 11:Repeating Marks
  111
- RAP 12:Blank Spots
  112
- RAP 13:Vertical White Stripes
  113
- RAP 14:Black Page
  114
- RAP 15:Poor Fusing
  115
- Self-Tests
  116
- Overview
  118
- Charts
  119
- Main Controller Board (LBPE / LBPF)
  121
- Engine Controller Board (LLAB)
  123
- Operator Panel PCB (LLDC)
  125
- Engine Connection PCB (LLCC)
  126
- Centronics Parallel Interface PCB (LLCP / LLCQ)
  128
- RS-232C Interface PCB (LLRS)
  130
- Expansion RAM Board (Optional) (RAMK / RAMH)
  132
- Power Interconnect Board (LLIE)
  133
- Power Supply Unit
  134
B Illustrated Parts Listing

136
- Illustrated Parts Listing
  137
- Definitions of Terms
  137
- Parts Ordering Information
  138
- Charts
  140
- Items 17 - 27, and 41
  140
- B.2.01 Items 1 - 7
  141
- Items
  143
- Items
  147

OKIDATA Categories

Printer Printer Accessories Fax Machine Computer Hardware

All in One Printer

More OKIDATA Manuals

OKIDATA OL830 Manuals

OKIDATA OL830 Service Manual (158 pages)

Table of Contents

About this Manual

1 Product Specifications

2 Principles of Operation

3 Maintenance & Disassembly

4 Failure & Repair Analysis

B Illustrated Parts Listing