Timing chart
STROBE
Max 500ns
BUSY
ACKNL
Min 750ns
DATA
ACKNLG "Low" shows that the printer requests the computer to send data. BUSY "High" shows that
the printer cannot receive data and BUSY "Low" shows that the printer now can receive data from the
computer.
Min 750ns
- 61 -
2.5ms(typ.)
Min 750ns
Chapter 8 Maintenance