6-42 ● Communication Timing
(c) When the "not ready for reception" state prevails after transmission data
reception from the external device
● The NAK code is transmitted in response to the ENQ code reception from the
outside.
(d) Transmission data received from the external device
● Error-free transmission data is stored in the IJ printer. The same contents are
printed until different transmission data is transmitted to the IJ printer.
● If the data transmitted from the external device is in error, the IJ printer
printings remain unchanged. In such an instance, retransmit the data begin-
ning with the ENQ code as explained in (b). The retransmission count setup
must be determined from the device side.
(e) When a data transmission is aborted (the transmission of up to the ETX
code is not completed)
● The IJ printer printings remain unchanged. For data retransmission, perform
either of the following procedures.
(1) Transmit the DC2 (retransmission) code to the IJ printer.
(2) Press the Online/Offline key to enter the off-line mode, and then switch
back to the on-line mode.
To Next Page
Loading...
