Table of Contents
Advertisement
Confidential
2) Parallel interface model
Switch
No.
1
Reserved
2
Reserved
3
Reserved
4
Reserved
5
Reserved
6
Busy condition
7
Paper cutter
8
Printer mode selection
Switch
No.
1
Pin 31 reset signal
2
Reserved
3
Buzzer
4
Reserved
5
Download mode
6
Reserved
*1) Taiwan mode:
Receipt paper feed button: Feeds paper with one short pressing the button
Journal paper feed button: Feeds paper with one short pressing the button
FF command:
GS V command:
*2) Standard mode:
FF command:
*3) Printing for paper without the preprint black mark must be set to the DIP SW1-8 to Off (standard
mode).
EPSON
Table 3.3.3 DIP Switch 1
Function
Fixed to Off.
Fixed to Off.
Fixed to Off.
Fixed to Off.
Fixed to Off.
Refer to Table 2.1.1
Manual cutter
Taiwan mode *1)
Table 3.3.4 DIP Switch 2
Function
Used
Fixed to Off.
Enabled
Fixed to Off.
Enabled
Fixed to Off.
Printer mode which is used for Taiwan market
This mode can be set to the printer which is equipped with the
Taiwan black mark sensor.
Continuous pressing the button which exceeds for 2 seconds feeds
paper to the next mark sensor setting position then cuts the paper
with one point left uncut.
Continuous pressing the button which exceeds for 2 seconds feeds
paper to the next mark sensor setting position.
Prints the data in the print buffer and feeds to the next print starting
position on the receipt and cut (one point left uncut).
Feed paper to the preprint black mark position then cuts the paper.
Printer mode which is used except for Taiwan market
Ignored in this mode.
TITLE
RP-U420 series
Specification
(STANDARD)
ON
Refer to Table 2.1.1
Auto cutter
Standard mode *2) *3)
ON
Not used
Disabled
Disabled
SHEET
REVISION
B
OFF
OFF
NO.
NEXT
SHEET
38
37
Advertisement
Table of Contents
