Epson TM-U220-i Technical Reference Manual page 60

DSW2 (DIP Switch 2)
SW Function
1 Print column
2 Reserved (Auto cutter enable/ disable)
3 Reserved
4 Pin 25 reset signal *
5 Reserved
6 Reserved
7 Reserved
8 Reserved
*: Be sure to use the device with DIP switches 2-4 ON.
Notes for DIP switch 2-1
The DIP switch 2-1 defines the print columns as listed in the following table.
Paper width
76 mm
69.5 mm
57.5 mm
Unit: cpl (Character per line)
60
 When the printer has a data receive error, the printer prints "?."
 Usually DIP switch 1-1 should be turned off. The right side up printing mode is a mode used
for a printer that is hanging on a wall (U
Regardless of the setting of DIP switch 1-1, if you want to perform right side up printing, DIP
switch 1-2 must be fixed to off.
Character font
Font A (9 x 9)
Font B (7 x 9)
Font A (9 x 9)
Font B (7 x 9)
Font A (9 x 9)
Font B (7 x 9)
On
42/35
On
-
Used
-
-
-
-
"Setting the "Right side up printing"" on page
DIP switch 2-1 status
ON
35
42
32
40
27
33
: default values
Off
40/33
Off
Fixed to Off
Not used
Fixed to Off
Fixed to Off
Fixed to Off
Fixed to Off
42).
OFF
33
40
30
36
25
30