BIXOLON IMPACT PRINTER SRP-270 - Manual (Page 35)

Rev. 3.02 - 35 -
SRP-270
4-3-5 RS-232C Communication Block Diagram
The CPU is used for serial communication.
And also RS-232C Driver (MAX232), is used to serial communication.
Show following block diagram.
[Figure 4-8 RS-232C Communication Block Diagram]
[Figure 4-9 RS-232C Communication Waveform]
M30622SFP