Introduction To Dot Graphics - Epson Printer Interface Cartridge for the Apple IIc Operation Manual

Introduction to Dot Graphics

The dot graphics mode allows your LX-90 to produce pictures,
graphs, charts, or almost any other pictorial material you can devise.
Instead of using the standard letters and numbers, the graphics mode
prints dots column by column and line by line. You plan where you
want the dots to appear and then use a program to tell the LX-90
where to put them.
Because many software programs use dot graphics, you may be
able to print pictures and graphs like the ones on this page and the next
by simply giving your software a few instructions. A chart like the one
on the next page can be created and printed in a short time.
Chapter 7
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