Manual OEM M3099EX/EH
t1: Less than 500 ms
t2: More than 1 word length
Sequence 3: Response for the CONTROL command to the host computer. X'04', '4E', 'E0', '03'
Sequence 4: ACK for the response (issued at Sequence 3) is sent to the scanner. X'FF'
Figure 3.11 CONTROL command sequence (2/4)