Pin
Pin
Signal
Direction
BUSY
OUT
A HIGH signal
the
printer cannot
data.
The
goes HIGH in the
following cases:
data entry (for each
character)
When the Pause button is
pressed
OUT
OUT
an
state
A HIGH signal indicates that
the printer is out of paper.
Pulled up to 5 through
1 resistance
AUTO
IN
When
signal is LOW, the
FEED
paper automatically fed
one line after printing.
NC
used
ground level
CHASSIS
Printer’s chassis ground,
which is isolated from the
ground
NC
Not used
return
ground level
IN
When this level becomes
LOW, the
controller is
reset to its state when the
power first turned on and
the
buffer cleared.
This
normally HIGH;
width must be more
than at the receiving
Appendix A-9
Summary of Contents for Stylus Color 400
Page 1: ...U S E R S GUIDE aa ...
