Epson ESC/POS TM-U220 User Manual download pdf (Page 6)

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DIP Switch Tables

US

Look at the numbers and letters in the area

indicated in the illustration. If the last

letters are “US”, use the “US” tables

below. If the last letters are “STD”, use the

“STD” tables.

CAUTION:

Be sure to replace the DIP switch cover

before using the printer.

Serial (DIP Switch 1)

SW Function On Off

1 Data receive error Ignored Prints “?”

2 Receive buffer capacity 40 bytes 4 KB

3 Handshaking XON/XOFF DTR/DSR

4 Word length 7 bits 8 bits

5 Parity check Yes No

6 Parity selection Even Odd

7 Transmission speed 4800 bps 9600 bps

8

BUSY condition Receive

buffer full

Receive

buffer full

or Offline

Serial (DIP Switch 2)

SW Function On Off

1 Print column 42/35 40/33

2 For internal use only

(autocutter)

Enabled Disabled

3

Pin 6 reset signal Used Not used

4

Pin 25 reset signal Used Not used

5 Undefined - -

6 For internal use only

(flash memory rewriting)

Enabled Disabled

7 Undefined - -

8 Serial interface selection Memory

switch

DIP switch

Parallel (DIP Switch 1)

SW Function On Off

1 Auto line feed Enabled Disabled

2 Receive buffer

capacity

40 bytes 4 KB

3~7 Undefined - -

8 BUSY condition Receive

buffer full

Receive

buffer full or

Offline

Parallel (DIP Switch 2)

SW Function On Off

1 Print column selection 42/35 40/33

2 For internal use only

(autocutter)

Enabled Disabled

3 Undefined - -

4 Pin 31 reset signal Used Not used

5 Undefined - -

6 For internal use only

(flash memory rewriting)

Enabled Disabled

7 Undefined - -

8 Undefined - -

1 2 3 4 5 6 7 8 9 10 11 ... 17 18

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