Interface Overview; Figure 1-6. Data Transmission Timing; Table 1-7. Connector Pin Assignments And Signal Functions - Epson L-1000 Technical Manual

REV.-A

1.3 INTERFACE OVERVIEW

The 8-bit parallel interface, provided standard with this printer, has the following specifications:
Data Format
Synchronization
Handshaking
Signal Level
Adaptable Connector
Data Transmission Timing
Table 1-7 shows the connector pin assignments and signal functions of the 8-bit parallel interface.

Table 1-7. Connector Pin Assignments and Signal Functions

LQ-500 / L-1000
8-bit parallel
By S pulse
TROBE
By BUSY and ACKNLG signal
TTL-compatible
57-30360 (Amphenol) or equivalent
See Figure 1-6

Figure 1-6. Data Transmission Timing

GENERAL DESCRIPTION
1-11