All specifications are subject to change without notice
Mini Dot Impact Printer
MODEL : LK-D10
2
1. Features 3
2. Specication 4
3. Self Test 6
4. Conguration Setup 7
5. User Switches 8
5.1. Panel Switches 8
5.2. Power Switch 8
5.3. Indicators 8
6. Command List 9
6.1. EMULATION EPSON TM-U200 9
6.2. EMULATION CITIZEN iDP-3540 10
6.3. EMULATION VERIFONE 900 11
6.4. EMULATION STAR SP200 12
7. Interface 13
7.1. Serial interface 14
7.1. Parallel interface 15
8. Cash Drawer Connector 16
9. Power Supply 17
10. Dip Switch Settings 18
10.1. External Dip Switch 18
10.2. Internal Dip Switch 19
Table of Contents
3
♣Power Supply Requirements
Either input 120VAC/Output 24VDC 2.5A for North America or Input 230VAC/Output 24VDC 2.5A for
Europe with a 3pin mini-din connector power supply is provided.
♣Dip Switch Configuration
Emulation mode, CPL Select mode, Flow Control mode, Data Width/Parity, and Baud Rate are all
configured through dip switch settings.
♣Data Buffer
The printer has a built-in 48 Kilobyte I/O buffer allowing the host computer to free itself after sending
the print data.
♣Reliable communications
Centronics parallel or RS-232C compatible communications is built-in. The printer supports multiple
baud rates, emulations, and handshaking on its parallel & serial interfaces.
♣User controls
A power switch, a paper forward FEED button, a paper BACKward feed button and ON LINE button
provide ease of use.
♣Self Test Mode
A comprehensive self-test mode is available which describes the printer configuration and dip switch
setting information along with the version number of firmware installed.
♣Print orientation
The printer is capable of printing normal and upside down. The print orientation is selected by software
commands.
♣Selectable international characters
The printer supports international characters selectable by software control.
♣Multiple Fonts/Sizes
Two different resident fonts are available for printing diversity. Each of these fonts can be printed
in normal, double wide, double height, and quadruple sizes. Both fonts and sizes are selected by
software.
♣Error detection
The printer can detect paper-out and paper-jam as well as controller malfunction.
♣Peripheral Drive
Two cash drawer drivers are provided.
♣Certification
(1) This device complies 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.
(2) UL/cUL (UL 60950-1)
(3) MIC
(4) CE-EMCD (CE-EMCD Class B should use Parallel shield Cable complied with IEEE-1284 standards)
(5) RoHS (TUV)
(6) CCC
1. Features
4
MODEL LK-D10
PRINT METHOD 9-pin serial impact dot matrix
PRINT DIRECTION Bi-directional (with logical seeking)
NO. OF COLUMNS
Epson Mode : 42/35, 40/33, Star Sp-200 : 42/35
Other Modes : 40/32
NO. OF DOTS/LINE 320 dots 400 dots
FONT SIZE 5 x 9, 7 x 9 dots 7 x 9, 9 x 9 dots
LINE SPACING n/144 inch
PRINTING WIDTH 63.5mm (2.5”)
PRINT SPEED 3.2 lines/sec
INK RIBBON
EPSON, ERC-23 compatible
Black or Purple
PAPER
Media Roll Paper Sprocket Fanfold
Width 76.2mm (3.0”) 88.9mm (3.5”)
Diameter 76.2mm (3.0”) max
Copies 3-ply max. (0.2mm or 0.008” thick)
DATA BUFFER 48K bytes
CASH DRAWER DRIVER 2 circuits (24V, 1A max)
INTERFACE
RS-232C Serial (25Pin) Parallel (25Pin)
Centronics Parallel (36Pin) or
RS-232C Serial (9Pin)+MSR
EMULATION
Epson TM-U200, TM-U300, Citizen iDP-3540
Star SP200
POWER SUPPLY
Type External Adaptor
Input
120VAC(North America) or 230VAC(Europe),
110/220V Selectable
Output
24VDC 2.5A (North America)
or 24VDC 2.5A (Europe)
OPERATING CONDITION 5°C to 40°C, 10% to 80% RH
STORAGE CONDITION -20°C to 60°C, 5% to 95% RH
RELIABILITY
MCBF 5 million lines
Printhead 100 million characters
DIMENSIONS
Roll Type 161(W) x 282(D) x 126(H)mm
Sprocket Type 161(W) x 282(D) x 144(H)mm
WEIGHT 2.87 lbs (1.3 kg)
2. Specification
Printer Specifications
5
Overall dimension
6
3. Self Test
1) While pressing the paper FEED switch after the printer in turned on the self test mode is initiated. The
printer self test includes a listing of the current default settings and Dip Switch information.
2) While pressing the paper BACK switch after the printer in turned on the self test mode is initiated.
The printer self test includes a listing of internal memory test, print head pin firing test, vertical line
alignment test, and multiple character fonts/sizes.
3) While pressing the paper ON LINE switch after the printer in turned on the self test mode is initiated.
The printer self test includes a listing of multiple international fonts and code pages.
The printer then enters into the On Line mode.
7
When the paper FEED switch is pressed and released instantly as the power is applied to the printer, the
printer will print the current printer configuration settings along with the DIP switch information. If the
printer setup needs to be changed, turn the Power Off before changing the setting.
The printer will be setup at the factory as follows;
Dip SW information
========================== ===========================
Firmware : Ver X.XX Emulation SW1
Loopback : Not Detected(DSR) Epson TM-U200 OFF
========================= Citizen iDP3540 ON
Interface : Serial ----------------------------------------Emulation : Epson TM-U200 CR Character SW2
CR Character : CR = CR only CR = CR Only OFF
Flow Control : DTR/DSR CR = CR + LF ON
Data Bits : 8 Bits -----------------------------------------Parity : None CPL SW3
Baud Rate : 9600 40 Char/Line OFF
CPL : 40/33 CHAR/LINE 30 Char/Line ON
Two Color : Not Installed ------------------------------------------Auto Cutter : Not Installed Flow Control SW4
Paper : Roll Type DTR/DSR OFF
Xon/Xoff ON
-------------------------------------------
Baud Rate SW5 SW6
9600 OFF OFF
4800 ON OFF
2400 OFF ON
1200 ON ON
------------------------------------------ Data Bits/Parity SW7 SW8
8Bits None - OFF
7Bits Odd OFF ON
7Bits Even ON ON
=========================
SETUP PRINT END
****************************
PRINTER READY…………
4. Configuration Setup
8
5.1. Panel Switches
FEED button
Advance media in line feed increments if the FEED switch is pressed momentarily.
If the FEED switch is pressed for more than 1 seconds, the media will advance continuously until the
switch is released.
BACK button
Feed the media back in each line increment until 20 lines back if the BACK switch is pressed momentarily.
If the BACK switch is pressed for more than 1 second, the media will be fed back continuously up to 20
lines until the switch is released.
ON LINE button
If the switch is pressed, the printer turns to be in OFF LINE mode, and if pressed again, the printer is in
ON LINE mode and ready to print.
5.2. Power Switch
A Power switch located on the lower back side of the printer is used to turn the printer ON and OFF.
5.3. Indicators
This section explains the different patterns signaled by the two LED indicators located on the top cover
of the Printer.
STATUS
LED1 LED2
REMARKS
RED GREEN
Power Off OFF OFF Normal power is not supplied to the printer
Power On Flash ON Normal power is supplied to the printer
On line OFF ON Normal error-free mode
Paper empty Flash ON Insert new paper roll
Paper jam ON OFF Remove the paper in the printer
Test mode ON ON Printer in self-test mode
5. User Switches
9
6.1. EMULATION EPSON TM-U200
Command Hex Code Description
HT <09>H Horizontal tab
LF <0A>H Print and line feed
CR <0D>H Carriage Return
DLE EOT <10>H<04>H<n> Real-time status transmission
DLE ENQ <10>H<05>H<n> Real-time request to printer
ESC SP <1B>H<20>H<n> Set right-side character spacing
ESC ! <1B>H<21>H<n> Set print mode
ESC % <1B>H<25>H<n>S Select/cancel user-defined character set
ESC & <1B>H<26>H Define user-defined characters
ESC * <1B>H<2A>H Select bit-image mode
ESC - <1B>H<2D><n> Turn on/off underline mode
ESC 2 <1B>H<32>H Select 1/6 inch line spacing
ESC 3 <1B>H<33>H<n> Set line spacing
ESC < <1B>H<3C>H Return home
ESC = <1B>H<3D>H<n> Select peripheral device
ESC ? <1B>H<3F>H<n> Cancel user-defined characters
ESC @ <1B>H<40>H Initialize printer
ESC D <1B>H<44>H<n> Set horizontal tab positions
ESC E <1B>H<45>H<n> Turn on/off emphasized mode
ESC G <1B>H<47>H<n> Turn on/off double-strike mode
ESC J <1B>H<4A>H<n> Print and feed paper
ESC R <1B>H<52>H<n> Select an international character set
ESC U <1B>H<55>H<n> Turns on/off unidirectional printing mode
ESC a <1B>H<61>H<n> Select justification
ESC c 4 <1B>H<63>H<34>H<n> Select paper sensor to stop printing
ESC c 5 <1B>H<63>H<35>H<n> Enable/disable panel button
ESC d <1B>H<64>H<n> Print and feed n lines
ESC p <1B>H<70>H Generate pulse
ESC t <1B>H<74>H<n> Select character code table
ESC { <1B>H<7B>H<n> Turn on/off upside-down printing mode
GS I <1D>H<49>H<n> Transmit printer ID
GS a <1D>H<61>H<n> Enable/disable Automatic Status Back
GS r <1D>H<72>H<n> Transmit status
6. Command List
10
6.2. EMULATION CITIZEN iDP-3540
Command Hex Code Description
BEL <07>H Drive pulse setting command for 1st drawer
CAN <08>H Clear data in buffer
LF <0A>H Paper feed
FF <0C>H<n> Paper feed n lines
CR <0D>H Print command
SO <0E>H Select expanded character mode
SI <0F>H Select normal character mode
DC1 <11>H Initial set command
DC2 <12>H Inverted print mode
DC3 <13>H Red color print command
ESC BEL <1B>H<07>H<n> 1st drawer driver command
SUB <1A>H 2nd drawer driver command
ESC - <1B>H<2D>H<n> Select underline mode
ESC * <1B>H<2A>H<n> Graphic command
ESC 1 <1B>H<31>H Set 1/9 inch line feed
ESC 2 <1B>H<32>H<n> Set 2/9 inch line feed
ESC C <1B>H<43>H<n> Set page length
ESC N <1B>H<4E>H<n> n line skip perforation command
ESC O <1B>H<4F>H Cancel skip perforation command
ESC P <1B>H<50>H<n> Select full-cut / partial-cut
ESC f <1B>H<66>H Form feed
FS <1C>H 1st drawer drive command
11
6.3. EMULATION VERIFONE 900
Command Hex Code Description
NUL <00>H Pad character
CAN <18>H Empty print buffer and cancel character attributes
LF <0A>H Print and feed one line
FF <0C>H Print data in buffer and eject paper to 1.2
CR <0D>H Line feed
DC2 <12>H Change ribbon color
RS <1E>H Set double width mode or
SO <0E>H Select high page mode
US <1F>H Set normal width mode or
SI <0F>H Select ASCII character set
ESC a <1B>H<61>H<n> Set line height to n dots
ESC b <1B>H<62>H<n> Eject paper n lines
ESC c <1B>H<63>H Reset printer to power-up state
ESC d <1B>H<64>H Request printer status
ESC e <1B>H<65>H<n> Set right margin
ESC f <1B>H<66>H<n> Select line attributes
ESC g <1B>H<67>H Activate graphic mode
ESC h <1B>H<68>H Select character set
ESC I <1B>H<69>H Printer identification
ESC x <1B>H<78>H Enter P900R emulation mode
FS <1C>H Enter P250 emulation mode
GS <1D>H Enter P200 emulation mode
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6.4. EMULATION STAR SP200
Command Hex Code Description
BEL <07>H
Differed drive command “A” for peripheral unit
(Default setting)
CAN <18>H Cancel print data in buffer
LF <0A>H Line feed
CR <0D>H Line feed (same as LF)
SO <0E>H Select expanded character mode
SI <0F>H Cancel expanded character mode
FS <1C>H Immediate drive command “B” for peripheral unit 1
DC4 <14>H Cancel expanded character mode
ESC BEL
n1 n2
<1B>H<07>H<n1>
<n2>
Adjust drive pulse width for peripheral unit
(Default setting)
ESC @ <1B>H<40>H Initialize printer
ESC M <1B>H<4D>H Select 7 x 7 (Half dots) character size (Default setting)
ESC R n <1B>H<52>H<n> Select international character set
ESC P <1B>H<50>H Select 9 x 7 (Half dots) character size
ESC W 1
<1B>H<57>H<31>
H<1B>H<57>H<1>
Select expanded character mode
ESC W 0
<1B>H<57>H<37>
H<1B>H<57>H<0>
Cancel expanded character mode
ESC a n <1B>H<61>H<n> Feed paper n lines
13
The tables below describe the type of socket and the function of each pin.
<D-SUB 25 Female Serial Port> <D-SUB 25 Male Parallel Port>
<D-SUB Centronics Parallel Port> <D-SUB 9 Female Serial + MSR Port>
7. Interface
14
7.1. Serial interface
7.1.1. D-SUB 25Pin Serial Port
PIN SIGNAL I/O DESCRIPTION
2 TXD 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
7.1.2. D-SUB 9Pin Serial Port
D-SUB 9Pin (Serial)
PIN SIGNAL I/O DESCRIPTION
2 RXD Input Printer receive data line RS-232C level
3 TXD Output Printer transmit data line RS-232C level
4, 7 DTR Output Printer handshake to host line RS-232C level
5 GND - System Ground
6 DSR Input Data Send Ready
1,8,9 NC -
RJ-11 Connector (MSR)
PIN SIGNAL I/O DESCRIPTION
1 GND - System Ground
2 RDD Input Read Data
3 VCC
4 RCP Input Read Clock Pulse
5 CPD Input Card Present Detect
6 GND - System Ground
15
7.2.Parallel interface
7.2.1. D-SUB 25Pin Parallel Port
PIN SIGNAL I/O DESCRIPTION
1 STROBE- Input Synchronize signal Data received
2-9 DATA0-7 Input Data bit Transmitted 0 – 7
10 ACK- Output Data receiving competed
11 BUSY Output Impossible to printer data receiving
12 PE Output Paper empty
13 SELECT Output Printer’s status for ON/OFF line
14 AUTO FD- Input No connection
15 ERROR- Output Printer error
16 INIT- Input Initialize
17 SELECT IN- Input No connection
18-25 GROUND - System Ground
7.2.2. Centronics Parallel Port
PIN SIGNAL I/O DESCRIPTION
1 STROBE- Input Synchronize signal Data received
2-9 DATA0-7 Input Data bit Transmitted 0 – 7
10 ACK- Output Data receiving competed
11 BUSY Output Impossible to printer data receiving
12 PE Output Paper empty
13 SELECT Output Printer’s status for ON/OFF line
14 AUTO FEED- Input ND
15 GROUND - System Ground
16 GROUND - System Ground
17 NC 18 LOGIC-H - +5V
19-30 GROUND - System Ground
31 INIT- Input Initialize
32 ERROR- Output Printer Error
33 GROUND - System Ground
34 NC 35 +5V - +5V
36 SELLECT IN- Input ND
16
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 1.0Amp at 24VDC for 510 ms or less, when
not printing.
<Cash Drawer Connector>
PIN SIGNAL DESCRIPTION
1 Signal GND 2 Drawer kick-out drive signal 1 Output
3 Drawer open/close signal Input
4 +24V 5 Drawer kick-out drive signal 2 Output
6 Signal GND -
8. Cash Drawer Connector
17
The printer requires an external power supply with the power rating of 24VDC/2.5A with Input 120VAC
for North America or 24VDC/2.5A with Input 230VAC for Europe.
A power supply is included in the box.
<Power Supply Connector>
9. Power Supply
18
This table gives the definition for the DIP switch settings.
10.1. External Dip Switch
Function Setting SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
Factory
setting
S
E
R
I
A
L
Emulation
(*1)
Epson TM-U200
Citizen iDP3540
(TM-300)
(Star SP200)
OFF
ON
(OFF)
(ON)
Epson
TM-
U200
CR
CR Only
CR + LF
OFF
ON
CR only
CPL
40/33 Char/Line
42/35 Char/Line
OFF
ON
40/33
Char/
Line
Flow
Control
DTR/DSR
Xon/Xoff
OFF
ON
DTR/
DSR
Baud
Rate
9600
4800
2400
1200
OFF
ON
OFF
ON
OFF
OFF
ON
ON
9600
Data Bits
/Parity
8 Bits None
7Bits Odd
7Bits Even
-
OFF
ON
OFF
ON
ON
8 Bits
None
P
A
R
A
L
L
E
L
Emulation
(*1)
Epson TM-200
Citizen iDP3540
(TM-300)
(Star SP200)
OFF
ON
(OFF)
(ON)
Epson
TM-
U200
CR
CR Only
CR + LF
OFF
ON
CR only
CPL
40/33 Char/Line
42/35 Char/Line
OFF
ON
40/33
Char/
Line
(*1) The emulation set of Epson/Citizen or TM-300/Star can be selected by SW #4 of
an internal 6-pole DIP Switch on the controller.
-Epson/Citizen : OFF
-Verifone/Star : ON
10. Dip Switch Settings
19
10.2. Internal Dip Switch
Function Setting SW1 SW2 SW3 SW4
Paper Type
Roll Type OFF
Sprocket Type ON
Two Color
Not Install OFF
Install ON
Hangul
Wansung OFF
Johap ON
Emulation
Epson TM-U200/Citizen iDP-3540 OFF
Epson TM-300/STAR SP-200 ON
20
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Rev. 1.0
SEWOO TECH CO.,LTD.
Doosung BD, 689-20, Geumjung-dong, Gunpo-si, Gyeonggi-do, 435-862 South Korea
TEL : +82-31-459-8200 FAX : +82-31-459-8880
www.miniprinter.com
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