SEWOO SLK-TE20 Series User manual

TE20X Series ENG Rev. J 02/2022

Aroot Co., Ltd.

28-6, Gajangsaneopdong-ro, Osan-si, Gyeonggi- do, 18103, Republic of Korea

TEL : +82-31-8077-5000 / FAX : +82-31-624-5310

http://www.miniprinter.com

All speci󽗉cations are subject to change without notice

MODEL : SLK-TE20X Series

Receipt Printer User’s Manual

This device co mplies with part 15 of the FCC Rules.

Operation is subject to the following two conditions.

1) This device may not cause harmful interference, and

2) This device must accept any interference received,

including interference that may cause undesired operation.

Vic Barczyk

19700 S Vermont Ave Ste 200 Torrance, CA 90502 | USA

NA_Sales@miniprinter.com

Victor Almazan

Paseo de la Reforma No. 265 Piso 2.O󽗉cina SBC. Col.

Cuauhtémoc, C.P. 06500 Ciudad de Mexico | Mexico

LA_Sales@miniprinter.com

Yan xiao rui

Room 902, No. 7, Lane 118, Xiaojishan Road, Sheshan Town,

Songjiang District, Shanghai | China

sales@miniprinter.com

Disposal of Old Electrical&Electronic Equipment(Applicable in the European Union and other

European countries with separate collection systems)

This symbol on the product or on its packaging indicates that this product shall not be treated as household

waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and

electronics equipment. For more detailed information about recycling of this product, please contact your

local city o󽗋ce, your household waste disposal service or the shop where you purchased the product.

Table of Contents

1. Parts Identi󽗉cations 3

2. Setting up the printer 4

2.1 Unpacking 4

2.2 Connecting the cables 5

2.3 Loading the Roll paper 9

2.4 Adjustment of paper width 12

3. Control panel and other functions 13

3.1 Control panel 13

3.2 Error indicators 13

4. Self Test 14

5. ASCII Print 15

6. Select Baudrate Mode 15

6-1. Font 15

6-2. Paper Reduce 16

6-3. Density 16

7. Printer Setting 17

7-1. Baudrate 17

7-2. Cutter 17

7-3. Error Beep 17

7-4. Melody 18

8. Hexadecimal Dump 19

9. Peripherals Connection 20

9-1. Bluetooth Connection (Option) 20

9-2. Wi-Fi Connection (Option) 20

10. Printer Cleaning 21

11. Speci󽗉cations 22

12. Command List 24

13. Utilities 26

14. SW 27

1. Parts Identi󽗉cations

POWER SWITCH

COVER OPEN LEVER

CONTROL PANEL

Used to turn on/off

power to the printer.

Pull down this lever to

open the printer cover.

Features LED indicators to indicate printer

status and switches to operate the printer.

PRINTER COVER

Open this cover to

load or replace paper.

2. Setting Up the Printer

2-1. Unpacking

Your printer box should include these items. If any items are damaged or missing, please contact

your dealer for assistance.

The Printer CD Roll Paper

Interface Cable(optional) Adaptor(Optional)

2-2. Connecting the Cables

You can connect up the cables required for printing to the printer.

They all connect to the connector panel on the back of the printer, which is shown below :

INTERFACE CONNECTOR POWER CONNECTOR

CASH DRAWER CONNECTOR

INTERFACE CONNECTOR(USB)

Before connecting any of the cables, make sure that both the printer and the computer are turned

o󽗈.

2-2-1. Interface Connector

D-SUB 25 Female Serial Centronics Parallel

Link LED Status LED

USB “B” Type Ethernet

USB Interface

PIN SIGNAL I/O DESCRIPTION

1 +5V - +5V

2DATA- - Printer transmit data line

3DATA+ - Printer transmit data line

4 GND - System Ground

Serial Interfaced

PIN SIGNAL I/O DESCRIPTION

2TxD Output Printer transmit data line RS-232C level

3 RxD Input Printer receive data line RS-232C level

4, 20 DTR Output Printer handshake to host line RS-232C level

6 DSR Input Data Send Ready

1, 7 GND - System Ground

Centronics Parallel Interface

PIN SIGNAL I/O DESCRIPTION

1 STROBE- Input Synchronize signal Data received

2~9 DATA0~7 Input/

Output Data bit Transmitted 0~7

10 ACK- Output Data receiving completed.

11 BUSY Output Impossible to print of data receiving.

12 PE Output Paper empty

13 SELECT Output Printer status for ON/OFF line

14 AUTO FEED- Input Paper auto feed signal

15 GROUND - System ground

16 GROUND - System ground

17 NC -

18 LOGIC-H - +3.3V

19~30 GROUND - System ground

31 INIT- Input Initialize

32 ERROR- Output Printer error

33 GROUND - System ground

34 NC -

35 NC -

36 SELLECT IN- Input Printer select signal

Ethernet Interface

PIN SIGNAL I/O

1 Data Out + Output Data +

2 Data Out - Output Data -

3 Data IN + Input Data +

4N.C

5N.C

6 Data IN - Input Data -

7N.C

8N.C

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