Operation Manual

B-12 Product Specifications
Interface Specifications
Your printer is equipped with an 8-bit parallel interface and a USB
interface.
Parallel interface
The built-in parallel interface has the following characteristics.
Forward channel
Reverse channel
USB interface
The printer’s built-in USB interface is based on the standards
specified in the Universal Serial Bus Specifications Revision 1.0
and the Universal Serial Bus Device Class Definition for Printing
Data format 8-bit parallel, IEEE-1284 compatibility mode, IEEE-
1284 ECP mode
Synchronization STROBE
pulse
Handshake timing BUSY and ACKNLG
signals
Signal level TTL compatible
Connector 57-30360 Amphenol connector or equivalent
Transmission mode IEEE-1284 Nibble mode, IEEE-1284 ECP 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