Chapter 8 Maintenance
Timing chart
Min 750ns
STROBE
Max 500ns
BUSY
2.5ms(typ.)
|
|
|
ACKNL Min 750ns | 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.
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