SEWOO LK-P41 Installation guide

P41 Rev. H 09/18
J. STEPHEN Co., Ltd.
28-6, Gajangsaneopdong-ro, Osan-si, Gyeonggi-do, 18103, Republic of Korea
TEL : [phone] FAX : [phone]
www.miniprinter.com
All specifications are subject to change without notice
MOBILE PRINTER
MODEL : LK-P41

1
Table of Contents
1. Safety Precautions 2
2.
Unpacking 4
3.
Product Overview 5
4.
Usage and Installation 6
4-1. Control Panel Usage 6
4-2. Battery Installation 7
4-3. Charging Battery 8
4-4. Charging Cradle
(Optional) 9
4-5. Car Charger Usage
(Optional) 10
4-6. Paper Installation 11
4-7. Leather Case Usage
(Optional) 12
4-8. Self Test 13
4-9. Cleaning the Printer 15
5. Peripheral Connection 16
5-1. Bluetooth Connection
(Optional) 16
5-2. Wi-Fi Connection
(Optional) 16
5-3. Interface Cable connection 17
6. Printer Specication 18
7.
CPCL Command Compatibility 20
8.
Setting up the Software 25
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.
Vic Barczyk
20280 S. Vermont Ave. STE 200, Torrance, CA 90502 | USA
[phone]

23
For better safety and reliability, adhere to the following precautionary measures.
Read and follow the instructions carefully before operation of the product.
1. Safety Precautions
WARNING
Failure to follow these instructions could result in re, electric shock, other
injuries, or property damage.
Indication
Prohibition
(Potential risk of electric shock or re)
(Potential risk of electric shock or re)
(Potential risk of electric shock or re)
(Potential risk of electric shock or re)
Must follow
Do not disassemble Unplug the power from the
outlet
Grounding to prevent electric
shock
Do not handle the product
with wet hands
Do not pull or touch the power plug with
wet hands.
Do not bend the wire and do not allow the
wire to be pinched or crushed by heavy
objects.
If a power plug is broken or a plug is cut or
worn, do not use it.
Do not overload an electrical outlet.
WARNING
Failure to follow these instructions could result in re, electric shock, other
injuries, or property damage.
Failure to follow these instructions could result in re, electric shock,
other injuries, or property damage.
(Turn off the power using the power button)
(May cause damage or injury)
(Potential risk of re or unit malfunction)
(Potential risk of re or property damage)
(Potential risk of electric shock or damage)
(Potential risk of malfunction, electric shock,
or re. When the product needs to be repaired,
please contact your reseller)
Dealer
Do not unplug the power cable to turn off
the product.
Do not install the product on an unstable
or inclined surface.
If the product needs to be repaired,
please contact your reseller.
Avoid excessive shock or drops.
Keep product away from the water and
other material.
Do not disassemble, repair or modify the
product.
CAUTION

45
2. Unpacking
Printer Battery
Serial Cable
Roll Paper
USB Cable
Charger
CD Quick Manual
Battery Cradle
(Charging Cradle) Leather Case Shoulder Strip
CarAdapter
Optional
Standard
3. Product Overview
Paper Feed
Button
Power
Switch
DC Power
Battery
SERIAL
USB
Open Button
Front
Rear

67
Button Name function
Power
button
This button is used to turn the printer on and off.
When the printer is off,press this button for approximately 3 seconds
and the printer will power on.When you press this button while the
printer is powered on, the printer will turn off.
Paper
Feed
Button
This button can be used to manually feed the paper.
Additionally, this button is also used to initiate self-tests and
Hexadecimal Dumping.
1. Refer to the Self Test section of this manual for information
regarding self-tests.
2. Refer to the Note in Self Test section of this manual for information
regarding Hexadecimal Dumping.
Battery
Status
Lamp
1. If the Batt LED is lit, the battery is fully charged.
2. If you can hear a beeping sound and LED light is turned off,
the battery is at the lowest level.
3. If the battery is not charged at all, the printer turns off
automatically.
Error
Lamp If the red light is turned on, there is no paper or
the paper cover is open.
4. Usage and Installation
4-1 Control Panel Usage
1. Align battery hook as shown in the picture
2. Push the battery into the printer until it locks in place.
NOTE
As the battery is not charged at the time of your purchase, charge the
battery prior to using the printer
(Battery charger or Cradle can be used to charge)
CAUTION
Risk of explosion if the battery is replaced by an incorrect type.
Dispose of used batteries according to local regulations.
Hook
4-2 Battery Installation

89
The charging status LED
Status Charging Charging complete
Charging Lamp Red Green
NOTE
1. If the charger provided by the manufacturer is not used, the printer can be damaged,
and the manufacturer is not liable for the consequential damage.
2. Before removing the battery, make sure that power is turned off.
3. The printer does not work when only connected to the charger.
4. The battery needs to be installed to operate the printer.
5. While charging, do not turn on the power.
6. Do not operate the printer while charging the battery.
7. Do not connect the charger while the printer is operating.
1. Make sure the printer is turned off.
2. After opening the DC JACK cover, connect the DC JACK to the printer.
3. Plug the power cord into the electrical outlet.
4-3 Battery Charging
Lamp
The charging status LED
Status Charging Charging complete
Charging Lamp Red Green
NOTE
If the printer is not properly mounted on the charging cradle, the red lamp will blink.
Remove and reinsert the battery.
4-4 Charging Cradle
DC Jack
1. Place the printer into the charging cradle as shown above.
2. Connect the DC JACK to the charging cradle.
3. Plug the power cord into an electrical outlet.
4. Once the charging is completed, remove the printer from the charging cradle.
Optional
Lamp

10 11
Connect the car charger to the printer or battery cradle.
4-5 Car Charger Usage
Printer
Battery holder
Optional
NOTE
Only use cables included with the printer.
Input 12 ~ 24V
8.4V 0.8 ~ 1.2A
Output
1 2
34
Press the PUSH button to open
the paper cover
Pull a short length of paper out of the
printer and close the cover.
Insert the paper in the correct
direction. See the image above.
Tear off the additional paper using
tear bar.
4-6 Paper Installation

12 13
1 2
3
Open the leather case
Close the cover and press down on
the Velcro.
Place the printer into the leather case
4-7 Leather Case Usage
Optional
1 2
3
NOTE
Turn off the power by pressing the
power button for approximately
3 seconds.
The self-test will print.
While you are holding the FEED button,
press the power button.
4-8 Self Test
1. To print ASCII pattern additionally,
press the Feed button once more
2. After printing ASCII pattern, the
self test will be nished automatically.
3. If the Feed button is not pressed
to print ASCII pattern, self test will be
nished automatically after 3 seconds.

14 15
Upon initial installation or for troubleshooting, you can run the diagnostic test
to get information about:
Firmware version, emulation, codepage, sensor settings, interface settings, etc.
If no issues are found with the diagnostic test, examine other devices and software.
The diagnostic test is working independently of devices and software.
● Motor protection from being overheated
To prevent the motor from overheating, stop the printer for at least 30 seconds
after continuously printing 1.5 meters.
Self-Test Printout Sample
If the interior of the printer is dusty, printing quality can lowered.
In such a case, follow the instructions below to clean up the printer.
NOTE
1. Make sure to turn the printer power off prior to cleaning.
2. Regarding printhead cleaning, as the printhead gets very hot during printing,
turn off the printer power and wait approximately 10 minutes before cleaning.
3. When cleaning the printhead, take care not to touch the heated portion of
the printhead. The printhead can be damaged by static electricity.
4. Take care not to allow the printhead to become scratched and /or damaged in any way.
1. Use an applicator swab moistened with an alcohol solution to clean the printhead
and remove any dust.
2. Once the cleaning is completed, wait a few minutes before inserting the paper roll into
the printer.
Preventing Overheating
To prevent the motor from overheating, continuous driving of the printer
should be 1.5 m or less in print length. Set the pause time for 30 seconds
or more after driving the printer.
4-9 Cleaning the Printer

16 17
5. Peripheral Connection
This product can communicate with other devices via Bluetooth, Wi-Fi, or
a communication cable.
5-3 Interface Cable Connection
1. Connect USB cable to the connector on the printer.
2. Connect the interface cable to the USB port of the device (PDA, PC, etc.).
NOTE
Only use cables included with the printer.
Serial
USB
1. The Printer can be connected to devices equipped with Bluetooth communication
capabilities (PDAs, PCs, etc.).
2. Use the Bluetooth connection function supported by the device to connect
to the printer.
5-1 Bluetooth Connection
NOTE
Please refer to the conguration manual for details.
NOTE
Please refer to the conguration manual for details.
5-2 Wi-Fi Connection
1. The Printer can be connected to devices equipped with Wi-Fi communication
capabilities (PDAs, PCs, etc.).
2. Use the Wi-Fi connection function supported by the device to connect to
the printer.
Optional
Optional

18 19
6. Printer Specication
6-1 Specication
Printing Method Direct Thermal
Printing Speed 80mm/sec
Resolution 203 DPI
Character Set ESC/POS FontA(12x24), FontB(9x17), Asian Font(KOR,
JPN,CHN_GB2312,CHN_BIG5)
CPCL Font0/1/2/4/5/6/7, 24x24 Asian Font(KOR,
JPN,CHN_GB2312,CHN_BIG5), Resident TTF,
Downloadable TTF
ZPL FontA~H, FontGS,Resident TTF(Font0),
Downloadable TTF
Barcode ESC/POS 1D: EAN-8, EAN-13, Code39, ITF, UPC-A,
UPC-E, Codabar, Code93, Code128
2D: QR, PDF417
CPCL 1D: LUPC-A(+2,+5), UPC-E(+2, +5), EAN13(+2, +5),
EAN8(+2,+5), Code39 etc. (CPCL)
2D: QR, PDF417, MicroPDF417, Maxicode,
Datamatrix, Aztec, TLC39, RSS14
ZPL 1D : Code11, ITF, Code39, Planet, EAN-8,
UPC-E, Code93, Code128 etc. (ZPLII)
2D: QR, PDF417, MicroPDF417, Maxicode,
Datamatrix, Aztec, TLC39, RSS14
Emulation ESC/POS, CPCL, ZPL Command compatible
Driver Windows Driver(10, 2012, 8, 7, 2008, VISTA,
2003, XP, 32bit & 64bit),Window CE & Mobile
Driver & SDK(CE 4.2~, Mobile 5.0~),
Linux Driver, Mac Driver, OPOS Driver, JavaPOS
Driver, iOS SDK, Android(2.1~) SDK, Blackberry
SDK, Symbian
Sensor Paper end, Gap, Black mark, Cover open
Paper Paper type Thermal Paper / Label
Width 50mm ~112mm
Thickness 0.06mm ~ 0.16mm
Roll Max Diameter 56mm
Roll Core 12.5mm +/-0.5mm
Reliability TPH 50km
Battery Continuous printing: 48min
Standby: 165Hrs Stand-by(5200mAh)
Communications Standard Serial(RS-232C), USB
Optional Bluetooth Smart ready (Bluetooth 4.2+BLE) or
Wi-Fi(802.11a/b/g/n)
Battery Charger Input AC100~240V, 50/60 Hz
Output 8.4V , 800~1400mA
Battery Battery type Li-ion
Output 7.4V 2600mAh / 5200mAh(Optional)
Charging time 3.3Hrs Charging time(2600mAh)
6.2Hrs Charging time(5200mAh)
Size W x D x H(mm) 149 × 162 × 70
W x D x H” 5.87 × 6.37 × 2.75
Weight 572g (with 2600mAh battery)
Temperature Operation -10 ~ 50℃
Storage -20 ~ 60℃
Humidity Operation 35 ~ 80%
Storage 10 ~ 90%

20 21
Printer Commands
Compatibility
PRINT
○
FORM
○
JOURNAL
○
UNITS
○
Comments
○
TEXT
Compatibility
TEXT
○
FONT-GROUP(FG)
○
TEXT CONCATENATION
○
MULTILINE(ML)
○
COUNT
○
SETMAG
○
SCALABLE TEXT
X
Linear Bar Codes
Compatibility
BARCODE
○
BARCODE-TEXT
○
Two-Dimensional Bar Codes
Compatibility
PDF417 (PORTABLE DATA FILE)
○
MAXICODE
○
QRCODE
●
DATAMATRIX
●
GS1(RSS)
●
NOTE
Compatible
Partially
Compatible
Not
Compatible
○●△x
Compatible with only
commanders provided by
the manufacturer.
7. CPCL Command Compatibility
Graphics
Compatibility
BOX
○
LINE
○
INVERSE-LINE
○
PATTERN
○
GRAPHICS
○
PCX
○
Advanced Commands
Compatibility
CONTRAST
○
TONE
○
JUSTIFICATION
○
PAGE-WIDTH
○
PACE
○
NO-PACE
○
WAIT
○
REWIND
X
TENSION
X
SPEED
○
SETSP
○
ON-OUT-OF-PAPER
X
ON-FEED
○
PREFEED
○
POSTFEED
○
PRESENT-AT
X
COUNTRY/CODE PAGE
○
FORMAT FILES
○
BEEP
○
CUT
X
PATIAL-CUT
X
MCR
●

22 23
Line Print Mode
Compatibility
SETLP
○
SETLF
○
Moving With X and Y Coordinates
○
LMARGIN
○
SETBOLD
○
SETSP
○
Special ASCII Characters
○
SETFF
○
SET-TOF
○
SETLP-TIMEOUT
○
Please refer to the programming manual included in CD.
8. Setting up the Software
PATENT