Epson U220B - TM Two-color Dot-matrix Printer Technical Reference Manual page 62

Parallel / USB / Ethernet model (Except serial)
(DIP Switch 1)
SW Function
1 Auto line feed
2 Receive buffer
capacity
3~7 Reserved
8 BUSY condition
Note:
See the next page for "When the letters are US."
See "Notes for DIP switch 2-1" (page 3-19) about the DIP SW 2-1 setting.
When you use serial interface model with 1200bps, 2400bps, or 19200bps, you have to adjust DIP switch
"Serial interface selection" function and Memory switch "Serial communication condition".
3-16 Setup
On Off
Enabled Disabled
40 bytes 4 KB
- Fixed to Off
Receive Receive
buffer full buffer full or
Offline
(DIP Switch 2)
SW Function
1 Print column selection
2 Reserved
(Auto cutter enable/
disable)
3~7 Reserved
8 Pin 31 reset signal
On Off
42/35 40/33
Type A, B Type D
Fixed to On Fixed to Off
- Fixed to Off
Used Not used
Rev. D