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 specications 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.Ocina 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 oce, your household waste disposal service or the shop where you purchased the product.
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Table of Contents
1. Parts Identications 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. Specications 22
12. Command List 24
13. Utilities 26
14. SW 27
33
1. Parts Identications
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.
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4
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)
55
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.
6
6
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
77
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
This manual suits for next models
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Table of contents
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