Epson T88II manual Parallel interface specification, 4Dip Switch and Paper Near End Settings

Parallel interface specification

Set 1

SW	Function	ON	OFF
1-1	Auto line feed	Always enabled	Always disabled
1-2	Receive buffer capacity	45 bytes	4K bytes
1-3~	Undefined	–	–
1-8

Set 2

SW	Function	ON	OFF
	Handshaking	∙ Receive buffer full	∙ Off-line
2-1			∙ Receive buffer full
	(BUSY condition)	∙ Reading data
			∙ Reading data
2-2	Reserved	Fixed to Off
	(Do not change settings)
2-3	Selects print density	Refer to table below
2-4
2-5~	Reserved	Fixed to Off
2-7	(Do not change settings)
2-8	I/F pin 31 reset signal	Fixed to On
	(Do not change settins)

Print Density Selection

Print Density		SW 2-3	SW 2-4
1 Low power consumption mode		ON	ON
2	(Normal)	OFF	ON
3		ON	OFF
4	(Dark)	OFF	OFF

A-4Dip Switch and Paper Near End Settings