Laser 128 - Page 65

INPUT/OUTPUT PORTS
After pressing the "ESC" key, the following
"ESCape-code" commands can be entered
repeatedly by pressing the command ke y
alone:
ESC I:
ESC J:
ESC K:
ESCM:
Moves the cursor up one
line.
Moves the cursor left one
character position.
Moves the cursor right one
character position .
Moves the cursor down one
line.
For example, pressing the "ESC" key once
and "I" key twice moves the cursor up by
two lines.
6.1.2 Port 1 - Parallel/Serial printer
On the back panel of the computer, there is
a parallel printer connector for connecting a
Centronics type parallel printer and a
serial printer connector for connecting a
serial printer .
I-52