Timing Chart
ECP mode
T1 T2
DATA
STROBE
ACK
BUSY
Supplemental explanation1 :
Supplemental explanation2: in case of single item receive, it is possible to set the ACK
Send print data while the power of this product is ON.
Turn off this product when you disconnect interface cable
Centronics compatible mode
T1 T2
0.75μs ≦ T1
0.75μs≦T2≦500μs
0.5μs < T3 < 1.2μs
range (0.5 - 12.0μs) in the interface mode.
T3
480