SEWOO SLK-T42 User manual
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
T42 Rev F 01/2021
MODEL : SLK-T42
Receipt Printer User’s Manual
All speci cations are subject to change without notice
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
sales@miniprinter.com
Henning Mahlstedt
26188 Edewecht, Holljestr.9 | Germany
europe@miniprinter.com
Victor Almazan
Paseo de la Reforma No. 265 Piso 2.Ocina SBC. Col.
Cuauhtémoc, C.P. 06500 Ciudad de Mexico | Mexico
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.
2
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 8
2.4 Dip switch setting 10
3. Control panel and other functions 13
3.1 Control panel 13
3.2 Error Indicating 13
4. Self Test 14
5. Hexadecimal Dump 15
6. Specications 16
6.1. General Specications 16
6.2. Auto Cutter Specications 18
6.3. Interface 18
6.4. Electrical Characteristics 18
6.5. Environmental Requirements 19
6.6. Reliability 19
6.7. Certication 19
7. Command List 20
8. Utilities 22
9. S/W 23
3
1. Parts Identications
Features LED indicators
to indicate printer status
and switches to operate
the printer.
CONTROL PANEL
Pull down this button to
open the printer cover.
COVER OPEN BUTTON
Open this cover IS load
or replace paper.
PRINTER COVER
Used to turn on/o
power to the printer.
POWER SWITCH
INTERFACE
CONNECTOR
INTERFACE
CONNECTOR(USB)
PERIPHERAL DRIVE
CONNECTOR
POWER
CONNECTOR
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 User’s Manual Roll Paper
Interface Cable(optional) Adaptor(Option)
Interface Cable USB (optional)
5
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(SERIAL)
POWER CONNECTOR
INTERFACE
CONNECTOR(USB)
PERIPHERAL
DRIVE CONNECTOR
For connection to
a host computer
For connection of the
AC adapter.
Never unplug the
AC adapter while the
printer is on.
For connection to
a host computer
Connets to peripheral
unit such as cash drawers,
etc. Do not connect this to a
telephone.
Before connecting any of the cables, make sure that both the printer and the
computer are turned o.
6
2-2-1. Interface Connector
RS-232
Serial Interface
PIN SIGNAL I/O Description
3TXD Output Printer transmit data line RS-232C level
2RXD Input Printer receive data line RS-232C level
4, 7 DTR Output Printer handshake to host line RS-232C level
6DTR Input Data Send Ready
5GND -System Ground
USB
USB Interface
PIN SIGNAL I/O Description
1+5V -+5V
2DATA- -Printer transmit data line
3DATA+ -Printer transmit data line
4GND -System Ground
7
2-2-2. Cash Drawer Connector
The printer can operate two cash drawers with a 6 pin RJ-11 modular connector.
The driver is capable of supplying a maximum current of 1.0A/24VDC for 510ms or
less when not printing.
61
PIN SIGNAL Description
1Signal GND -
2Drawer kick-out drive signal 1 Output
3Drawer open/close signal Input
4+24V -
5Drawer kick-out drive signal 2 Output
6Signal GND -
CAUTION
To avoid an overcurrent, the resistance of the drawer kick-out sole-
noid must be 24 Ω or more.
Table of contents
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