3-3
(6) Data
transmission
Busy control
In Busy Control, the conditions which transmit status information to the host device from the printer
are as follows;
When CTS Control of function setting sets to Enable, the printer sends data from TXD after
confirming CTS status as SPACE.
When CTS Control of function setting sets to Disable, the printer sends data from TXD regardless
of the condition of the host device.
Xon/Xoff control
In Xon/Xoff control, the conditions which transmit status information to the host device from the
printer is that the printer sends data from TXD regardless of the condition of the host device.
(NOTE) Be aware that if the transmission buffer becomes full, the printer does not print
until the buffer is available.
Summary of Contents for DPU-S445 SERIES
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