Sewoo has a line of POS printers designed for point-of-sale applications. The LKT Series printers are compact, fast, reliable, and have features like drop-in paper loading and customizable software. The LK-T210 is a high-speed desktop thermal POS printer that prints at 200mm/sec and has adjustable paper width, ESC/POS compatibility, and optional accessories. Sewoo's POS printers are suitable for retail, hospitality, banking, and food service industries.

1. Product Guide 2010
POS PRINTER
Innovation, High Quality POS Printer
THE LKT SERIES
LKT Series is designed to be ideal for
point of sales application.

2. www.miniprinter.com
Sewoo has a POS printer line built to suit
the needs of the points of sale application
marketplace.
Sewoo’s POS printers are fast and reliable. Sewoo’s thermal and impact printers deliver easy-to-use features
including - drop-in paper loading, compact design, ESC/POS compatibility and easily customized software -
perfect for the retail, hospitality, banking and food service industries.

3. HIGH SPEED DESKTOP
THERMAL POS PRINTER
LK-T210
● High speed printing : 200mm/sec
● Paper width adjustable 50~82.5mm
● ESC/POS command compatible
● Printing notice accessory : Melody box
● Wall mount installation available
● Cash drawer kick-out
●SPECIFICATION
METHOD Direct Thermal STANDARD USB
INTERFACE
SPEED 200mm/sec OPTION Serial, Parallel, Ethernet, Wi-Fi(802.11b)
PRINTING
RESOLUTION 180DPI EMULATION ESC/POS Command Compatible
WIDTH 72mm(512Dots/Line) Window Printer Driver(7, XP, 2000, 2003, VISTA),
DRIVER
TYPE Thermal Paper WEPOS, OPOS, Linux, JavaPOS
WIDTH 50mm ~ 82.5mm TYPE External SMPS
PAPER THICKNESS 0.06mm ~ 0.09mm POWER AC 100 ~ 240Vac 50/60Hz
ROLL DIAMETER Max. ø 80.0mm DC 24Vdc / 2.5A
ROLL CORE INNER 12.5mm ± 0.5mm OPERATION 5 ~ 40°C
TPH LIFE 160km TEMPERATURE
RELIABILITY STORAGE -20 ~ 60°C
MCBF 60,000,000Lines
DIMENSION 152mm x 204mm x 150mm(W x D x H )
AUTO CUTTER 1,500,000cuts(Guillotine)
WEIGHT 1.7kg
Paper End, Paper Low, Cover Open,
SENSOR
Black Mark Sensor(Option) COLOR Cool grey, Ivory
BARCODE PAPER SENSOR EASY LOAD COMPACT HIGH SPEED AUTO CUTTER VARIOUS PAPER WIDTH
DESIGN INTERFACE
MPACT HIGH SPEED AUTO CUTTER VARIOUS PAPER WIDTH
INTERFACE
SIGN
Front View Interface Melody Box

4. EASY-LOAD DESKTOP THERMAL
POS PRINTER
LK-T200
● Prints at 160mm per second
● Paper width adjustable 50~82.5mm
● Melody box, spillproof cover (Accessories)
● Various O/S drivers : Windows printer driver
(7, XP, 2000, 2003), WEPOS, OPOS, Linux, Java POS
●APPLICATION
●SPECIFICATION
METHOD Direct Thermal STANDARD USB
INTERFACE
OPTION Serial, Parallel, Ethernet, Wi-Fi(802.11b)
SPEED 160mm/sec
PRINTING EMULATION ESC/POS Command Compatible
RESOLUTION 180DPI
Window Printer Driver(7, XP, 2000, 2003, VISTA),
WIDTH 72mm(512 Dots/Line) DRIVER
WEPOS, OPOS, Linux, JavaPOS
TYPE Thermal Paper
TYPE External SMPS
WIDTH 50mm ~ 82.5mm
POWER AC 100 ~ 240Vac 50/60 Hz
PAPER THICKNESS 0.06mm ~ 0.09mm
DC 24Vdc / 2.5A
ROLL DIAMETER Max. ø 80.0mm
OPERATION 5 ~ 40°C
ROLL CORE INNER 12.5mm ± 0.5mm
TEMPERATURE
TPH LIFE 160km STORAGE -20 ~ 60°C
RELIABILITY
MCBF 60,000,000Lines DIMENSION 152mm x 204mm x 150mm(W x D x H )
AUTO CUTTER 1,500,000cuts(Guillotine) WEIGHT 1.7kg
Paper End, Paper Low, Cover Open,
SENSOR COLOR Cool grey, Ivory
Black Mark Sensor(Option)

5. DIRECT THERMAL
POS PRINTER
LK-T12
● Ideal for POS system & lottery system
● Rapid graphic printing at 160mm per second
● Paper width adjustable from 50mm to 82.5mm
● Drop-in paper loading
● 2D barcode supported
● Standard USB interface & optional serial, parallel,
Ethernet 10/100T, Wi-Fi(802.11b)
● Easy troubleshooting of paper jam by
separating cutter cover
●SPECIFICATION
METHOD Direct Thermal STANDARD USB
SPEED 160mm/sec INTERFACE
PRINTING OPTION Serial, Parallel, Ethernet, Wi-Fi(802.11b)
RESOLUTION 180DPI
EMULATION ESC/POS Command Compatible
WIDTH 72mm(512 Dots/Line)
Window Printer Driver(7, XP, 2000, 2003, VISTA),
TYPE Thermal Paper DRIVER
WEPOS, OPOS, Linux, JavaPOS
WIDTH 50mm ~ 82.5mm TYPE External SMPS
PAPER THICKNESS 0.06mm ~ 0.09mm POWER AC 100 ~ 240Vac 50/60Hz
ROLL DIAMETER Max. ø 80.0mm DC 24Vdc / 2.5A
ROLL CORE INNER 12.5mm ± 0.5mm
OPERATION 5 ~ 40°C
TPH LIFE 160km TEMPERATURE
RELIABILITY STORAGE -20 ~ 60°C
MCBF 60,000,000Lines
DIMENSION 152mm x 202mm x 150.5mm(W x D x H )
AUTO CUTTER 1,500,000cuts(Guillotine)
WEIGHT 1.7kg
Paper End, Paper Low, Cover Open,
SENSOR
Black Mark Sensor(Option) COLOR Cool grey, Ivory
50~82.5mm
BARCODE PAPER SENSOR EASY LOAD COMPACT HIGH SPEED AUTO CUTTER VARIOUS PAPER WIDTH
DESIGN INTERFACE
50~82.5mm
MPACT HIGH SPEED AUTO CUTTER VARIOUS PAPER WIDTH
SIGN INTERFACE
Cutter Cover Interface Spillproof Cover

6. EASY-LOAD DESKTOP THERMAL
POS PRINTER
LK-T320
● Prints at 160mm per second
● Paper width adjustable 50mm ~ 82.5mm
● Various O/S drivers : Windows printer driver
(7, XP, 2000, 2003, VISTA), WEPOS, OPOS, Linux, JavaPOS
●APPLICATION
◀ INTERFACE
- Standard Interface : USB
- Optional Interface Card : Serial, Parallel, Ethernet, Wi-Fi(802.11b)
●SPECIFICATION
METHOD Direct Thermal STANDARD USB
INTERFACE
SPEED 160mm/sec OPTION Serial, Parallel, Ethernet, Wi-Fi(802.11b)
PRINTING
RESOLUTION 180DPI EMULATION ESC/POS Command Compatible
WIDTH 72mm(512 Dots/Line) Window Printer Driver(7, XP, 2000, 2003, VISTA),
DRIVER
TYPE Thermal Paper WEPOS, OPOS, Linux, JavaPOS
WIDTH 50mm ~ 82.5mm TYPE External SMPS
PAPER THICKNESS 0.06mm ~ 0.09mm POWER AC 100 ~ 240Vac 50/60 Hz
ROLL DIAMETER Max. ø 80.0mm DC 24Vdc / 2.5A
ROLL CORE INNER 12.5mm ± 0.5mm OPERATION 5 ~ 40°C
TEMPERATURE
TPH LIFE 160km STORAGE -20 ~ 60°C
RELIABILITY
MCBF 60,000,000Lines
DIMENSION 156mm x 203mm x 155mm(W x D x H)
AUTO CUTTER 1,500,000cuts(Guillotine)
WEIGHT 1.7kg
Paper End, Paper Low, Cover Open,
SENSOR
Black Mark Sensor(Option) COLOR Cool grey, Ivory
HIGH SPEED EASY LOAD COMPACT PAPER SENSOR AUTO CUTTER VARIOUS PAPER WIDTH
DESIGN INTERFACE

7. HIGH PERFORMANCE
THERMAL PRINTER WITH MSR
LK-T22
● 1, 2 track or 2, 3 track MSR
● Support ASB(Auto status back)
● Paper end sensor, Cover open sensor, Paper low sensor,
Black mark sensor(Option)
●SPECIFICATION
METHOD Direct Thermal Paper End, Paper Low, Cover Open,
SENSOR
SPEED 150mm/sec Black Mark Sensor(Option)
PRINTING
RESOLUTION 180DPI INTERFACE Serial, Parallel, USB, Combo(Serial+USB)
WIDTH 72mm(512 Dots/Line) EMULATION ESC/POS Command Compatible
TYPE Thermal Paper
Window Printer Driver(7, XP, 2000, 2003, VISTA),
WIDTH 50mm ~ 82.5mm DRIVER
WEPOS, OPOS, Linux, JavaPOS
PAPER THICKNESS 0.06mm ~ 0.09mm DIMENSION 152mm x 204mm x 150 mm(W x D x H )
ROLL DIAMETER Max. ø 80.0mm
WEIGHT 1.7kg
ROLL CORE INNER 12.5mm ± 0.5mm
AUTO CUTTER 1,500,000cuts(Guillotine) COLOR Cool grey, Ivory
2INCH COMPACT SIZE
THERMAL PRINTER
LK-T41
● Compact size
● Tear bar type / Auto cutter (Optional)
● Dual interface : USB+Serial
● Prints at 140mm per second
●SPECIFICATION
METHOD Direct Thermal
SENSOR Paper End / Cover Open Sensor
SPEED 140mm/sec
PRINTING
RESOLUTION 203DPI INTERFACE Serial + USB
WIDTH 54mm(432 Dots/Line) EMULATION ESC/POS Command Compatible
TYPE Thermal Paper
Window Printer Driver(7, XP, 2000, 2003, VISTA),
DRIVER
WIDTH 59mm ± 0.5mm WEPOS, OPOS, Linux, JavaPOS
PAPER THICKNESS 0.06mm ~ 0.09mm DIMENSION 119.8mm x 181.6mm x 106 mm (W x D x H)
ROLL DIAMETER Max. ø 60.0mm
WEIGHT 0.88KG
ROLL CORE INNER 12.5mm ± 0.5mm
AUTO CUTTER Optional COLOR Cool grey, Ivory

8. ADVANCED
DOT IMPACT PRINTER
LK-D30
● Drop-in paper loading
● 5 Lines/sec high speed printing
● Two color printing
● Auto cutter(Optional)
● Paper end / Cover open / Paper low sensor
● Black mark sensor(Optional)
●APPLICATION
●SPECIFICATION
METHOD 9-pin Serial Dot Impact Matrix PRINT HEAD 18million lines
RELIABILITY
DIRECTION Bi-directional(with logical seeking) MCBF 120million characters
SPEED 5 lines/sec AUTO CUTTER 1,000,000cuts(guillotine)
RESOLUTION 160DPI / 80DPI Serial, Parallel, USB, Ethernet,
INTERFACE
Wi-Fi(802.11b), Combo(USB+Serial)
TM-U200 Emulation : 42/35, 40/33
PRINTING NO. OF COLUMNS EMULATION TM-U200, TM-U300, iDP-3540, SP200 Command Compatible
Other Emulation : 40/33
Window Printer Driver(7, XP, 2000, 2003, VISTA),
NO. OF TOTAL DOTS 400 dots/line DRIVER
WEPOS, OPOS, Linux, JavaPOS
FONT SIZE 7x9, 9x9 / 5x9, 7x9
TYPE External SMPS
LINE SPACING n/144 inch POWER AC 100 ~ 240Vac 50/60Hz
PRINTING WIDTH 63.5mm DC 24Vdc / 2.5A
TYPE Roll paper OPERATION 5 ~ 40°C
TEMPERATURE
WIDTH 57.5mm, 69.5mm, 76.2mm STORAGE -20 ~ 60°C
PAPER
DIAMETER MAX. 80mm DIMENSION 156mm x 243mm x 150mm(W x D x H)
COPIES Original + 2copies WEIGHT 2.38kg(Cutter included)
INK RIBBON ERC-38 Compatible(Black, Purple, Black/Red) COLOR Cool grey, Ivory

9. THE ENTRY LEVEL HIGH RELIABILITY
DOT IMPACT PRINTER
LK-D10
● Selectable Roll type or Sprocket type
● Compact yet durable and stable
● 3.5Lines/sec speed printing
● Standard interfaces : Serial or Parallel(25pin/36pin)
● Dual interface(Optional) : Serial + MSR
● Built-in buzzer(Optional)
●SPECIFICATION
METHOD 9-pin Serial Dot Impact Matrix INTERFACE Serial(25pin), Parallel(25pin, 36pin), SERIAL + MSR
DIRECTION Bi-directional (with logical seeking)
TM-U200, TM-U300, iDP-3540,
EMULATION
SPEED 3.5 lines/sec SP200 Command Compatible
RESOLUTION 160DPI / 80DPI Window Printer Driver(7, XP, 2000, 2003, VISTA),
DRIVER
WEPOS, OPOS, Linux, JavaPOS
TM-U200 Emulation : 42/35, 40/33
PRINTING NO. OF COLUMNS
Other Emulation : 40/33
TYPE External SMPS
NO. OF TOTAL DOTS 400 dots/line
POWER AC 100 ~ 240Vac 50/60 Hz
FONT SIZE 7x9, 9x9 / 5x9, 7x9
DC 24Vdc / 2.5A
LINE SPACING n/144 inch
WIDTH 63.5mm / 57.2mm OPERATION 5 ~ 40°C
TEMPERATURE
TYPE Roll paper / Fanfold paper STORAGE -20 ~ 60°C
WIDTH 76.2mm / 89mm, 76.2mm DIMENSION 162mm x 282mm x 138 mm(W x D x H )
PAPER
DIAMETER 72mm
WEIGHT 1.26kg
COPIES Original + 2copies
COLOR Dark grey, Ivory
INK RIBBON ERC-23 Compatible(Black, Purple)
PRINT HEAD 18million lines
RELIABILITY
MCBF 120million characters
76.2~89mm
MCBF
18M Lines
COMPACT VARIOUS PAPER WIDTH
DESIGN INTERFACE
Interface Roll Type Sprocket Type

10. HIGH PERFORMANCE
DOT IMPACT MECHANISM
LK-51M
● Printing Width : 50.8mm(2inch)
● High Reliability MCBF 5million lines
● 220million cycles per wire
● Logical Seeking Function
● Credit / Debit Terminal Function
LK-51M SPECIFICATION
METHOD 9-pin serial impact dot matrix VHP (for head) DC 24V
OPERATION
DIRECTION Bi-directional(with logical seeking)
VDD(for logic) DC 5V ± 0.25V
PRINTING SPEED 3.0LPS / 2.8LPS
DIMENSION 126.6mm x 111.7mm x 42.2mm(W x D x H )
RESOLUTION 160DPI / 80DPI
WIDTH 50.8mm / 57mm WEIGHT 410g
TYPE Fanfold paper type
PAPER
WIDTH 76mm ± 0.5mm
RELIABLE DIRECT
THERMAL MECHANISM
LK-60M
● Paper drop and Printing
● Auto Cutter(optional)
● Compact Size
● TPH life 100km
● Easy installation of Interface
LK-60M SPECIFICATION
METHOD Direct Thermal VHP (for head) DC 24V
OPERATION
SPEED 150mm/sec
PRINTING VDD(for logic) DC 5V ± 0.25V
RESOLUTION 180DPI
WEIGHT 225g, 375g(included auto cutter option)
WIDTH 72.19mm(512 Dots/Line)
TYPE Thermal Paper FEEDING PITCH 0.141mm
PAPER WIDTH 80mm ± 0.1 mm
PAPER ABSENCE Detected by photo reflector

11. POS PRINTER
PRODUCT SUMMARY
DIRECT THERMAL DOT IMPACT
LK-T12 LK-T210 LK-T200 LK-T320 LK-T22 LK-T41 LK-D30 LK-D10
Model
72mm ● ● ● ● ●
Printing
Width
54mm ●
63.5mm ● ●
140mm/sec ●
150mm/sec ●
160mm/sec ● ● ●
Speed
200mm/sec ●
3.5lines/sec ●
5lines/sec ●
Serial ● ● ● ● ● ● ● ●
USB ● ● ● ● ● ● ●
Interface Parallel ● ● ● ● ● ● ●
Ethernet ● ● ● ● ●
Wi-Fi ● ● ● ● ●
MSR ● ●
100~240V (AC) ● ● ● ● ● ● ● ●
Power
24V 2.5A (DC) ● ● ● ● ● ● ● ●
Paper end ● ● ● ● ● ● ● ●
Paper low ● ● ● ● ● ●
Sensor
Cover open ● ● ● ● ● ● ●
Black mark ● ● ● ● ● ● ●
Auto cutter ● ● ● ● ● ● ●
Cutter
Tear bar ● ● ● ● ● ● ● ●
Melody box ● ● ● ● ● ● ● ●
Accessory Spillproof cover ● ●
Wall-mount ● ● ● ● ● ● ●

12. SEWOO TECH Co,. Ltd.
Doosung Bldg. 689-20, Geumjeong-dong, Gunpo-si, Gyeonggi-do, 435-862, Korea
T +82-31-459-8200 F +82-31-459-8880 www.miniprinter.com