Epson 5500 manual Interfaces, Parallel Interface, USB Interface

Specifications A-5

Interfaces

Parallel Interface

Compatibility	Forward channel
mode	Data format: 8-bit parallel, IEEE-1284 compatibility mode
	Synchronization:	STROBE	pulse
	Handshake timing: BUSY and			ACKNLG	signals
	Signal level: TTL compatible
	Connector: 57-30360 Amphenol connector or equivalent

	Reverse channel
	Transmission mode: IEEE-1284 Nibble mode
	Synchronization: Refer to IEEE-1284 specification
	Handshaking: Refer to IEEE-1284 specification
	Signal level: IEEE-1284 Level 1 device
	Data transmission timing: Refer to IEEE-1284 specification
	Connector: 57-30360 Amphenol connector or equivalent
ECP mode	Transmission mode: IEEE-1284 ECP mode
	Synchronization: Refer to IEEE-1284 specification
	Handshaking: Refer to IEEE-1284 specification
	Signal level: IEEE-1284 Level 1 device
	Data transmission timing: Refer to IEEE-1284 specification
	Connector: 57-30360 Amphenol connector or equivalent

USB Interface

Standard	Based on Universal Serial Bus Specifications Revision
	1.1, Universal Serial Bus Device Class Definition for
	Printing Devices Version 1.1
Bit rate	12 Mbps (full speed device)
Adaptable	USB Series B
connector
Recommended	6.6 ft (2 m)
cable length