Epson Stylus Photo - Interface Specifications; Parallel Interface

Interface Specifications
Your printer is equipped with an 8-bit parallel interface and a serial
interface.
Parallel interface
The built-in parallel interface has the following characteristics:
Foward channel
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
Adaptable connector: 57-30360 Amphenol connector or
equivalent
Synchronization: Refer to the IEEE-1284 specification
Handshaking: Refer to the IEEE-1284 specification
Signal level: IEEE-1284 Level 1 device
Data transmission
timing: Refer to the IEEE-1284 specification
L
EPSON Stylus Photo
User’s Guide
A5 size Appendix b
12-27-96
B-10 Specifications