Interfaces
User Guide
132
Handshake
Handshaking in the serial environment is most commonly handled by
software and/or hardware. The manipulation of the hardware hand-
shaking is handled by the following 4 lines:
`
RTS (Request to Send)
`
CTS (Clear to Send)
`
DSR (Data Set Ready)
`
DTR (Data Terminal Ready)
Ready/Busy (Hardware
Handshake)
When Ready/Busy protocol is selected, DTR will be used to pace the
data flow from PC. When the serial interface is BUSY (Buffer is full,
Printer is out of paper or an error is detected), DTR will be dropped to
indicate to PC that Printer cannot receive any more data.
XON/XOFF (Software
Handshake)
When XON/XOFF protocol is selected, Printer indicates to PC that it
is busy and not ready to receive any more data by sending an XOFF
(DC3 X’13’) character. When the serial interface is ready to receive
more data, an XON (DC1 X’11’) will be transmitted.
Summary of Contents for T5040
Page 1: ...User Guide T5040 Flatbed Printer...
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Page 66: ...Menu User Guide 58 Status page example...
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Page 100: ...Character sets User Guide 92 OCR A character set...
Page 101: ...User Guide Character sets 93 Epson character sets Italic Graphic1...
Page 102: ...Character sets User Guide 94 Graphic2...
Page 103: ...User Guide Character sets 95 IBM code pages Code page 437 Code page 850...
Page 104: ...Character sets User Guide 96 Code page 860 Code page 863...
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Page 109: ...User Guide Character sets 101 Code page USSR Gost Code page 864...
Page 110: ...Character sets User Guide 102 Code page 437G Code page 920 equivalent to ISO 8859 9...
Page 111: ...User Guide Character sets 103 Code page 858 Code page 923 equivalent to ISO 8859 15...
Page 112: ...Character sets User Guide 104 ISO code pages ISO 8859 2 ISO 8859 5...
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