Unisys manual Contents, Communication, EFP9800 ESC/POS Commands

	Contents
Getting Service	4–7
Section 5 Communication
Interfaces	5–1
Sending Commands	5–1
Using DOS to Send Commands	5–1
Using BASIC to Send Commands	5–2
RS-232C Interface	5–2
RS-232C Interface Protocols	5–2
XON/XOFF Protocol	5–3
DTR/DSR Protocol	5–4
RS-232C Interface Connectors	5–4
RS-232C Communication Connector Pin
Assignments	5–4
RS-232C9-Pin to 9-Pin Communication Connector
Pin Assignments	5–4
RS-232C25-Pin (Host Computer) to 9-Pin
Communication Connector Pin Assignments .5–5
Power Cable Connector Pin Assignments	5–6
Cash Drawer Connector Pin Assignments	5–6
Parallel Interface	5–7
Parallel Interface Connectors	5–7
Parallel Communication Connector Pin
Assignments	5–7
Power Cable Connector Pin Assignments	5–8
Cash Drawer Connector Pin Assignments	5–9
Setting Switches	5–10
Section 6 EFP9800 ESC/POS Commands
List of EFP9800 ESC/POS Commands	6–1
EFP9800 ESC/POS Command Descriptions	6–4
Printer Function Commands	6–4
Horizontal Tabs: Skip to Next Tab Stop	6–5
Standard Mode	6–5
Page Mode	6–5
Line Feed	6–5
Standard Mode	6–5
Page Mode	6–5
Eject Slip	6–6
Standard Mode	6–6
Page Mode	6–6

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