664
Timing chart
1) Normal process
2) Cancel process
Note: When the cancel request command has sent, wait more than 500 ms before sending the next data.
Avoid sending CAN while sending the print data (STX <A> - <Z> ETX).
With the above condition, the job may not be canceled or the item may not be printed correctly.
Note: Avoid sending ENQ while sending the print data (STX <A> - <Z> ETX).
This may cause return status error or there may be print error.
Printer
RD
SD
Printing (1)
Online
CAN
Receive/Analysis/Edit (2)
Printing (2)
Printer Status
Receive/Analysis/Edit (1)
STX.ETX (1)
STX.ETX (2)
ENQ
ACK
ENQ
Status
ENQ
ACK
Status
ACK
Status
500 msec
ENQ
Status
Power On
Printer
RD
SD
Initializing
Receive/Analysis/Edit (2)
Printing (1)
Online
Receive buffer near full state
Receive buffer near full release
Offline
Printing (3)
Printer Status
Press the LINE
button
Press the LINE
button
Receive/Analysis/Edit (1)
STX.ETX (1)
STX..ETX (3)
Receive/Analysis/Edit (3)
ENQ
ACK
ENQ
Status
ENQ
ACK
Status
ENQ
Status
ACK
Status
ENQ
Status
STX.ETX (2)
Printing (2)