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Timing chart of single item receive 3.3.3
1) Normal process
2) Error process
Note: the printer will be polled by XON at intervals of 500 msec from the initializing to the first data reception.
Printer
SD
Onlin
Receive/Analysis/Edit (1)
XON
XOFF
XOFF
XO
XO
XOFF
Onlin
Printer
RD
SD
Online
Paper end error
Press the LINE key
Receive/Analysis/Edit (1)
STX . . . . . . . . . . . . . . . . . . . . ETX (1)
Printing (2)
XOFF
Head Press the LINE key
* When the paper end error occurs, open the head, set label, close the head and feed.
Notes: (1) The paper end error will be released when the head is closed.
(2) XOFF will be sent when data is received during an error.
XOFF
Online