I
,i, Appendix C Function Codes
Commands to control print style
Font style controls
Print pitch controls
Special print modes
Controlling the vertical print position
Line feed and reverse line feed
Form feed and related commands
Top/bottom margins and vertical tabs
Controlling the horizontal print position
Download character commands
Dot graphics commands
Macro instruction commands
Other commands
147
Appendix D Command Summary in Numeric Order
Standard mode
IBM-P mode
IBM-G mode
201
Appendix E Technical Specifications
Appendix F The Parallel Interface
Functions of the Connector Signals
Appendix G Serial Interface Specifications
Configuring the serial interface
The serial protocols
Serial busy protocols
215
219
223
XON/XOFF protocol
ACK protocol
Index 228