LA50 Printer Programmer Reference Manual

Company:Digital Equipment Corporation
Part:EK-0LA50-RM-001
Date:1982-08
Keywords:
Superseded by:

Table of Contents

  • Chapter 1 Features
    • 1.1 General
      • 1.1.1 Text Mode
      • 1.1.2 Graphic Mode
      • 1.1.3 LA50 Features
    • 1.2 Specifications
  • Chapter 2 Communications
    • 2.1 Data Interface
      • 2.1.1 Interface Signals
        • 2.1.1.1 Receive Data
        • 2.1.1.2 Send Data
        • 2.1.1.3 Terminal Ready
        • 2.1.1.4 Request to Send
        • 2.1.1.5 Ready/Busy
        • 2.1.1.6 Protective Ground
        • 2.1.1.7 Signal Ground
    • 2.2 Data Synchronization
      • 2.2.1 Input Buffer
      • 2.2.2 XON/XOFF Protocol
      • 2.2.3 Ready/Busy Protocol
    • 2.3 Data Transmission
  • Chapter 3 Printer Configuration
    • 3.1 General
    • 3.2 Front Panel Indicators and Switches
      • 3.2.1 Ready Indicator
      • 3.2.2 FAULT Indicator
      • 3.2.3 POWER Indicator
      • 3.2.4 READY Switch
      • 3.2.5 LINE FEED Switch
      • 3.2.6 FORM FEED Switch
    • 3.3 Configuration Switches
      • 3.3.1 National Character Set Switches
      • 3.3.2 Graphics Aspect Ratio Switch SW1-5
      • 3.3.3 XON/XOFF and Ready/Busy Protocol Switches SW1-6 and SW1-7
      • 3.3.4 Right Margin Switch SW1-8
      • 3.3.5 Baud Rate Selection Switches SW2-1, SW2-2, SW2-3
      • 3.3.6 Data Format Switches SW2-4, SW2-5, SW2-6
  • Chapter 4 Text Mode Character Processing
    • 4.1 Text Mode Character Processing
      • 4.1.1 Active Column and Active Line
      • 4.1.2 Horizontal Advance Increment
      • 4.1.3 Vertical Advance Increment
    • 4.2 Printable Characters
    • 4.3 Control Characters
  • Chapter 5 Escape and Control Characters
    • 5.1 General
    • 5.2 Escape and Control Sequences
      • 5.2.1 Partial Line Paper Motion
      • 5.2.2 Horizontal Pitch Selection
      • 5.2.3 Vertical Pitch Selection
      • 5.2.4 Page Length Selection
      • 5.2.5 Character Set Selection
      • 5.2.6 Printing Density Selection
      • 5.2.7 Selection of Bold and Underlined Printing
      • 5.2.8 Product Identification
      • 5.2.9 Printer Status Request
      • 5.2.10 Printer Status Report
      • 5.2.11 Escape Sequences with 8-bit Equivalents
      • 5.2.12 Entering and Exiting Graphic and Text Mode
    • 5.3 Graphic Mode
      • 5.3.1 Graphic Control Characters
      • 5.3.2 Graphic Carriage Return
      • 5.3.3 Graphic New Line
      • 5.3.4 Repeat Sequence
      • 5.3.5 Graphic Substitute
      • 5.3.6 State After Exiting Graphic Mode
  • Appendix A ASCII Charts
  • Appendix B Escape Sequence Summary

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