C.ITOH C310 User Manual page 6

APPENDIX B SERIAL INTERFACE
Serial Interface (RS232Cl .................................................................................. B-1
1.1 Data Input Method ............................................................................... B-1
1.2 Data Input Codes .................................................................................. B-1
1.3 Data Buffer ........................................................................................ B-1
1.4 Data Transmission Speed ....................................................................... B-1
1.5 Data Protocol ...................................................................................... B-1
1.6 Synchronization System ......................................................................... B-1
1.7 Error Detection .................................................................................... B-2
1.8 Connector Pin Assignment Table .............................................................. B-2
1.9 Applicable Connector (RS232C) ................................................... , ........... B-2
2 Signal Descriptions .......................................................................................... B-3
2.1 DATA RDY/BSY Protocol ......................................................................... B-3
2.2 X ON/X OFF Protocol ........................................................................... B-3
3 Input/Output Circuit Configurations ...................................................................... B-4
4 Printer Status and Control SW/Control Code .......................................................... B-5
4.1 READY .............................................................................................. B-5
4.2 BUSY ............................................................................................... B-5
4.3 SELECT ............................................................................................. B-6
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4.6 Data Buffer ........................................................................................ B-7
APPENDIX C VFU
VFU (Vertical Form Unit) ................................................................................... C-1
1.1 VFU Function ... : .................................................................................. C-1
1.2 VFU Initialization .................................................................................. C-1
1.3 Setting Method of VFU ......................................................................... C-2
1.4 VFU Operation .................................................................................... C-3
1.5 VFU Specification ................................................................................ C-4
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