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Interface Specifications
Your printer is equipped with an 8-bit parallel interface and a serial
interface.
Parallel interface
The built-in parallel interface supports compatibiliy and ECP mode:
Compatibility mode
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 Refer to the IEEE-1284 specification
timing:
A
R
Keywest Ref. Guide
Rev.c
A5 size Appendix a
10-09-97 DR, pass 0
Specifications
A-11