Caution
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Please mind the following items when using READY/BUSY control.
Make sure the printer is powered when sending print data from host.
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"Receive buffer full" error will occur if you send data larger than receive buffer size (2.95 MB)
using XON/XOFF, Status3, Status4 and Status5. Make sure to send data equal to or less than
2.9 MB and send data while monitoring printer status.
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Parity error is detected when parity error occurred after receiving ESC+A.
Parent topic
RS-232C
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