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LC-8521
Star Micronics LC-8521 Manuals
Manuals and User Guides for Star Micronics LC-8521. We have
2
Star Micronics LC-8521 manuals available for free PDF download: Technical Manual, User Manual
Star Micronics LC-8521 Technical Manual (124 pages)
Brand:
Star Micronics
| Category:
Printer
| Size: 2 MB
Table of Contents
Table of Contents
5
Chapter 1 General Specifications
7
General Spaecifications
7
External Appearance and Composition
9
Control Panel
11
Switch Combination Functions
11
EDS Mode Settings
12
Parallel Interface
14
General Specifications
14
Connector Signals
14
Serial Interface
15
General Specifications
15
Connector Signals and Functional Descriptions
15
Serial Interface - SPC-8K (Option)
16
General Specifications
16
Connector Signals and Functional Descriptions
16
DIP Switch Settings
17
EE-PROM Mode
18
Outline
18
Explanation of Special Control Codes
18
EE-PROM Map
19
Rewriting the EE-PROM
23
Chapter 2 Theory of Operation 2
25
Block Diagram
27
General Flow Chart (Main Logic Board)
28
Power Supply Circuit
29
Mechanisms
30
Print Head Mechanism
30
Character Mechanism
30
Print Wire Drive Operation
30
Print Head Carrying Mechanism
31
Ink Ribbon Feed Mechanism
32
Paper Feed Mechanism
33
Detectors
34
Chapter 4 Parts Replacement
43
Ribbon Holder
45
Upper Case Unit
45
Main Logic Board Unit
46
Printer Mechanism
46
Fuse
47
Power Supply Unit
47
Carriage Motor Unit
48
Print Head
48
Carriage Board Unit
49
Carriage Unit
50
Roller Angle Unit
50
Frame Holder Unit
51
Paper Feed Roller Unit
51
Paper Guide Unit
52
Platen Assy
52
Change Plate Assy
53
Chapter 6 Troubleshooting
63
Paper Feed Motor Assy
53
Troubleshooting Procedures
65
Unit Replacement Priority Chart
66
Repair by Unit Replacement
67
Repair by Parts Replacement
73
Does Not Operate at All with Power on
73
Power Supply Circuit Abnormal
74
Defective Motor Operation
75
Defective Print Head Operation
76
Defective Interface Operation
77
Waveform with Oscilloscope
78
Chapter 7 Parts List
81
Printer Assembly
82
Disassembly Drawing
82
Parts List
83
Printer Mechanism
84
Disassembly Drawing
84
Parts List
86
Sub - Assembly
88
Lower Cace Unit
88
Sheet Guide Unit
89
Printer Cover Unit
90
Upper Case Unit
91
Tractor Unit
92
Serial-Parallel Converter (Option)
93
Carriage Unit
94
Platen Assy
95
Roller Angle Assy
96
Frame Holder Unit
97
Paper Guide Unit
98
Frame L Unit
99
Frame R Unit
100
Wiring Scheme of Printer
102
Electrical Parts
104
Main Logic Board
104
Circuit Diagram
104
Component Layout
108
Parts List
110
Control Panel Board
114
Circuit Diagram
114
Component Layout
114
Parts List
114
Connected Board
115
Circuit Diagram
115
Component Layout
115
Parts List
115
Power Supply Unit
116
Circuit Diagram
116
Component Layout
117
Parts List
118
Serial - Parallel Converter Board ( Option )
120
Wiring Scheme
120
I/F Board
121
Circuit Diagram
121
Component Layout
121
Parts List
121
CPU Board
122
Circuit Diagram
122
Component Layout
123
Parts List
123
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Star Micronics LC-8521 User Manual (116 pages)
Star Micronics PRINTER LC-8521 User's Manual
Brand:
Star Micronics
| Category:
Printer
| Size: 1 MB
Table of Contents
Trademark Acknowledgments
2
About this Manual
3
Table of Contents
4
Chapter 1: Printer Setup
9
Choosing a Place for the Printer
9
Unpacking the Printer
10
General Guide
11
Removing the Protective Materials
12
Installing the Platen Knob
13
Opening the Front Cover
13
Installing the Ribbon Cassette
14
Removing the Ribbon Cassette
15
Connecting to a Power Outlet and Turning Power on and off
17
Loading Fanfold Paper
18
Printing on Fanfold Paper
22
Parking Fanfold Paper
23
Unparking Fanfold Paper
23
Using the Tear-Off Function
23
Connecting to Your Computer with a Parallel Cable
24
Connecting to Your Computer with a Serial Cable
26
Chapter 2: Control Panel Operations
28
Switching between On-Line and Off-Line
28
Selecting a Font
29
Entering the Font Lock Mode
29
Setting the Character Pitch
30
Entering the Pitch Lock Mode
30
Line Feed
31
Paper Eject (Cut-Sheet Paper)
31
Form Feed (Fanfold Paper)
31
Parking Fanfold Paper
31
Micro Feed
31
Setting the Top of Form Position
32
Tear-Off Function (Fanfold Paper)
32
Selecting the Quiet Print Mode
32
Changing the Auto Load Position
33
Saving a Macro
34
Clearing the Printer's Buffer
34
Initializing the Printer
35
Entering the Multi-Part Mode
35
Chapter 3: Using the EDS Mode
36
About EDS Mode Settings
36
Entering the EDS Mode
36
Selecting a Bank
37
Selecting a Switch
38
Changing a Switch Setting
38
Printing the Current Switch Settings
38
Exiting the EDS Modes
38
EDS Modes Settings
38
EDS-1 Settings
39
Using the Eds Mode
44
Chapter 4: Using the Printer with Windows 3
50
Setting up for Printing with Microsoft Windows 3.1
50
Getting Ready to Print
52
Printing a Document
53
Installing Truetype Fonts
54
Selecting Fonts in Windows Applications
55
Chapter 5: Using the Printer with Windows 95
56
Setting up the Printer in Windows 95
56
Preparing to Print
59
Select Settings
59
Printing a Document
61
Installing Truetype Fonts
62
Chapter 6: Using the Printer with MS-DOS
64
Setting up for Printing with MS-DOS
64
Chapter 7: Paper Handling
65
Selecting Paper Types
65
Adjusting for Paper Thickness
66
Automatic Fanfold Feeding
67
Manual Sheet Feeding
68
Clearing Paper Jams
70
Chapter 8: Optional Accessory
71
Serial-To-Parallel Converter (SPC-8K)
71
Connecting the Interface Converter
72
Setting the Converter's DIP Switches
73
Data Length
74
Push Tractor Unit (CT-15HA)
75
Removing the Push Tractor Unit from the Back of the Printer
76
Installing the Push Tractor Unit
77
Appendix A: Troubleshooting
78
Short Test
78
Long Test
78
Hexadecimal Dump
79
Adjusting the Dot Alignment
79
Troubleshooting Guide
81
Troubleshooting
82
Checking System Software Settings in Windows
87
Checking System Software Settings in MS-DOS
88
Appendix B: Specifications
89
Specifications
90
Appendix C: Interface Pin Outs
91
Parallel Interface
91
Serial Interface
91
Appendix D: Character Sets
92
Appendix E: Printer Control Codes
104
Printer Control Codes
106
Download Character Commands
107
Line Spacing Commands
107
Other Commands
108
Appendix F: Glossary
110
Appendix G: Control Panel Operation Guide
111
Customer Service Information
116
Customer Response
116
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