Epson LX-90 User Manual - Commodore 8691 PIC for LX-90 - Page 4

Hex Code Dump Mode, Design Your Own Graphics

Page 4 highlights

4 Introduction to Dot Graphics 25 Dot Patterns 26 The Print Head 27 Graphics Mode 27 Pin Labels 28 First Graphics Program 29 Multiple-Line Exercise 30 Design Your Own Graphics 31 A HomeWriter- Characters A-l B HomeWriter- Control Codes B-l C The DIP Switches C-l D Using the Optional Tractor Unit D-l Printer Location D-l Tractor Unit Installation D-2 Loading Continuous Paper D-4 E Troubleshooting and Advanced Features E-l Problem/Solution Summary E-l Beeper Error Warnings E-l Hex Code Dump Mode E-2 Installing Applications Programs E-3 iv

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4
Introduction to Dot Graphics
....................
25
Dot Patterns
..................................
26
The Print Head
...............................
27
Graphics Mode
...............................
27
Pin Labels
....................................
28
First Graphics Program
.........................
29
Multiple-Line Exercise
..........................
30
Design Your Own Graphics
.....................
31
A
HomeWriter- Characters . . . . . . . . . . . . . . . . . . . . . .
A-l
B
HomeWriter- Control Codes . . . . . . . . . . . . . . . . . .
B-l
C
The DIP Switches
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
C-l
D
Using the Optional Tractor Unit
..................
D-l
Printer Location
...............................
D-l
Tractor Unit Installation
........................
D-2
Loading Continuous Paper
......................
D-4
E
Troubleshooting and Advanced Features
...........
E-l
Problem/Solution Summary
....................
E-l
Beeper Error Warnings
.........................
E-l
Hex Code Dump Mode
.........................
E-2
Installing Applications Programs
.................
E-3
iv