SATO WS412DT - Timing Chart of Multi Item Buffer

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4.5.3 Timing Chart of Multi Item Buffer
1) Normal process
2) Cancel process
Press FEED/LINE
Power ON
Printer side
RD
SD
Initial
Print(1)
Online
Receive buffer near full
occurred
Receive buffer
near full release
STX…ETX(2)
Offline
Receiving/Analysis/
Editing(2)
Print(2)
Printer status
Press FEED/LINE
Receiving/Analysis/
Editing(1)
STX…ETX(1)
STX…ETX(3)
Receiving/Analysis/
Editing(3)
ENQ
ENQ
Status
ENQ
Status
ENQ
Status
Status
NOTE: Avoid ENQ transmission (Status request) while sending the print data (STX…ETX).
This may cause return status error or print error.
ENQ
Status
ACK
ACK
ACK
NOTE: To send the next data, wait more than 100ms as delay time after sending the cancel request.
Printer side
RD
SD
Print(1)
Online
CAN
Receiving/Analysis/
Editing(2)
Print(2)
Printer status
Receiving/Analysis/
Editing(1)
STX…ETX(1)
STX…ETX(2)
ENQ
ENQ
Status
ENQ
ACK
Status
Status
100ms
ENQ
Status
ACK
ACK