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Timing chart of single item receive
1) Normal process
Printer
Power On
Initializing
ER
RD
RS
Printer Status
2) Error process
Printer
Head open
ER
RD
RS
Printer Status
※
When the paper end error occurs, open the head, set label, close the head and feed.
Note: (1) The paper end error will be released when the head is closed.
(2) RS signal will be Low at the head open error detection, and Hi at the offline state.
td
STX . . ETX (1)
Online
Receive/Analysis/Edit (1)
Printing (1)
td: delay time of the printer from item finish to ER control (about 10 msec)
Head close
Press the LINE key
STX . . ETX (1)
Offline
Receive/Analysis/Edit (1)
Press the LINE key
Press the LINE key
STX . . . . . . . . . . . . . . . . . . . . . ETX (2)
Offline
Receive/Analysis/Edit (2)
Paper end error
td
Online
Printing (1)
455
td
Online
Printing (2)
Press the LINE key
Offline
Online
*
Printing (1)
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