Table 1-1. Optional Units; Table 1-2. Optional Interface Boards - Epson LQ-2550 Technical Manual

Table 1-1. Optional Units

No. Name
#73 14 Pull tractor unit
# 7 3 4 3 Double bin cut sheet feeder
# 7 3 9 4 Scanner option kit
# 7 7 6 2 Ribbon cartridge (black)
# 7 7 6 3 Ribbon cattridge (color)
# 7 7 6 4 Ribbon cartridge (film-black)

Table 1-2. Optional Interface Boards

No. Name
# 8 1 4 3 New serial interface
# 8 1 4 5 RS-232C current loop interface type II
#8 148 Intelligent serial interface
#8 149 Intelligent serial interface type II
I
#8 149M
Intelligent serial interface type Ill
I
#8 161 IEEE-488 interface
I
#81 65 Intelligent IEEE-488 interface
I
#8 172 32 K-byte buffer parallel interface
#8 172M 128K-byte buffer parallel interface
1-2
I