Epson C82315 34

	Signal	Return	Signal	Parallel	Direction	Description
	Pin	Pin		Cable
				Pin
10		28	ACKNLG	10	OUT	A LOW pulse of
						minimum width of 4
						µ sec. A low indi-
						cates that data has
						been received and
						that the printer is
						ready to accept
						more data.
11		29	BUSY	11	OUT	A HIGH signal indi-
						cates that the printer
						cannot receive data.
						The signal goes
						HIGH in these
						cases:
						-Data entry, for
						each character
						--When off line or in
						error state
						-When serving the
						IBM host and a byte
						of parallel data is
						received.

12		30	PE	12	OUT	HIGH when the
						printer is out of
						paper.

13			SLCT	13	OUT	Pulled up to +5v
						through a 3.3K ohm
						resistance.

			AUTO	14	IN	THIS SIGNAL IS
			FEED			NOT SUPPORTED
						BY THE C82315*
						INTERFACE. (De-
						fined by many print-
						ers to add a LF to
						each CR. The IBM

Contents

USER’S GUIDE REDIENUNGSANI FITUNG MODE D'EMPLOII GUIA DEL USUARlO MANUALE PER L'UTENTE Errata to C82315* EPSON User’s Guide for Software Revision 3812 emulation COPYRIGHT NOTICE: FCC COMPLIANCE STATEMENT FOR AMERICAN USERS Page User’s Guide Contents: Page INTRODUCTION SETTING UP THE INTERFACE CARD UNPACKING THE INTERFACE SELECTING THE EMULATION PREPARING TO INSTALL THE INTERFACE CARD SETTING THE JUMPERS INSTALLING THE INTERFACE CARD SETTING THE SWITCHES Page SWITCH SETTlNGS PERFORMING A SELF TEST CONNECTING TO THE HOST COMPUTER SYSTEM MAKING ADDITIONAL SETTINGS COMMAND-PASS-THRU USER-DEFINED COMMAND-PASS-THRUSTRINGS INTERFACE SETUP COMMANDS Page Page DISPLAY STATION SETUP MODE MEMORY SETUP MODE PRINTER SHARING EMULATION DETAILS EMULATION 5219 EMULATION 3812 EMULATION CASSETTE COMPUTER OUTPUT REDUCTION Page INTERFACE TEST MODES HEX PRINT COMMUNICATIONS TEST INTERFACE DIAGNOSTICS INTERFACE DIAGNOSTICS ERROR MESSAGES OUTPUT TIMING ERROR UNEXPECTED VECTOR or IMPROPER BYTE VECTOR ERROR IN POLL ADDRESS INCORRECT DATA ON POLL TO ADDRESS NO INTERRUPT ON DATA OUTPUT DATA AVAILABLE BIT BAD INPUT DATA AVAILABLE BIT BAD INPUT NOT INDICATING BUSY TWO BYTE DATA CHECKS BAD OVERFLOW COUNTER BAD BAD DATA, EXPECTING XX RECEIVED PARITY ERROR DETECTED or PARITY FAILURE SPECIFICATIONS C82315* INTERFACE SPECIFICATIONS PARALLEL INTERFACE SPECIFICATIONS Page Page EBCDIC CHARACTER TABLES APPENDIX A-1 APPENDIX A-2 APPENDIX A-3 Page Page Page Page APPENDIX A-4 Anhang A-5 /Appendice A-5 /Apédice A-5 /Appendice A-S 88 B6 D2 5: A0 Al B5 D6 7A F3 A: 5B 5D 7C 3A AE A6 AD AA 2D FB FD FC Page EPSON OVERSEAS MARKETING LOCATIONS EPSON AMERICA, INC EPSON DEUTSCHLAND GmbH EPSON UK LTD EPSON FRANCE S.A