Xiamen Hanin Electronic MLP2 User manual

STATEMENT
This manual content may be altered without permission, and Xiamen Hanin Electronic
Technology Co., Ltd. reserves the rights to make changes without notice in technology, spare
parts, hardware and software of the products. If more information is needed about the
products, please contact Xiamen Hanin Electronic Technology Co., Ltd. Without any written
permission from the company, any section of this manual is prohibited to be copied or
transferred in any form.
Copyright
This manual is printed in 2016, the copyright belongs to Xiamen Hanin Electronic Technology Co.
Ltd.
Printed in China
1.6 Version
Warnings :
This must be complied with in order to avoid any damage to the human body and to the
equipment.
This is showing the important information and tips for the printer operating.
Due to continuous update of product, please take in kind of real machine, such as
accessories, programs etc.

REVISION RECORDS
REV.
DATE
DESCRIPTION
Drawn
Checked
Approved
1.0
2013.08.01
First edition
Chenweihua
Lin yang
Ren xiaowei
1.1
2013.08.16
1. Add charging safety precautions.(P12)
Chenweihua
Lin yang
Ren xiaowei
1.2
2014.12.03
1.Add Bluetooth function, interface and
driver.
Cui Xiao
Yang Kaiqu
Ren Xiaowei
1.3
2015.01.04
1.Add Chapter 6 Troubleshooting.
Cui Xiao
Yang Kaiqu
Ren Xiaowei
1.4
2015.09.29
1.Add 3.8 Menu Operation.
Lin Yun
Yang Kaiqu
Ren Xiaowei
1.5
2016.01.22
1.WIN10 system is supported for usage.
2.Modify the memory of bitmap.
Lin Yun
Yang Kaiqu
Ren Xiaowei
1.6
2016.03.21
1.Update the printer specification
Lin Yun
Yang Kaiqu
Ren Xiaowei
1.7
2016.05.31
1.Update the printer specification
Lin Yun
Yang Kaiqu
Ren Xiaowei
1.8
2016.07.25
Update the printer specification
Wu Zhenrong
Yang Kaiqu
Ren Xiaowei

Contents
■MANUAL INFORMATION...................................................................................................................1
■IMPORTANT SAFETY INSTRUCTIONS................................................................................................2
CHAPTER 1 APPEARANCE AND ACCESSORIES...................................................................................... 5
1.1 Packing List............................................................................................................................... 5
1.2 Appearance.............................................................................................................................. 6
CHAPTER 2 SPECIFICATION.................................................................................................................... 7
CHAPTER 3 INSTALLATION & USAGE.....................................................................................................9
3.1 Battery Installation.................................................................................................................. 9
3.2 Battery Charging.................................................................................................................... 10
3.3 Paper Loading........................................................................................................................ 11
3.3.1 Peel Mode...................................................................................................................11
3.3.2 Tear Bar Mode............................................................................................................12
3.3.3 Paper Guide................................................................................................................ 12
3.4 Belt Clip Usage....................................................................................................................... 13
3.5 Control Panel..........................................................................................................................13
3.6 Self-test...................................................................................................................................14
3.7 Peripherals Connection.........................................................................................................15
3.7.1 Bluetooth Connection................................................................................................15
3.7.2 Interface Cable Connection.......................................................................................15
3.8 Menu Operation.................................................................................................................... 16
CHAPTER 4 INTERFACE.........................................................................................................................19
4.1 Power Interface......................................................................................................................19
4.2 USB Interface..........................................................................................................................19
4.3 RS-232 Interface.....................................................................................................................19
CHAPTER 5 PRINTER CLEANING.......................................................................................................... 20
CHAPTER 6 TROUBLESHOOTING......................................................................................................... 21

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1
■MANUAL INFORMATION
This user manual contains basic information for product usage as well as for emergency
measures that may be required.
※The following separate manuals provide more detailed content on various technological
issues and areas.
1.Windows Driver Manual
This manual provides information on the installation instructions and main functions of the
Windows Driver.
2.Printer Utility Tool Manual
This manual provides information on the usage of software for function selection of this
product, operating condition modification, etc.
3.Programming Manual
This manual provides information on label printer commands.
4.Bluetooth Manual
This manual describes how to connect terminals (PDAs, PCs, etc.) with Bluetooth functionality.

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■IMPORTANT SAFETY INSTRUCTIONS
In using the present appliance, please keep the following safety regulations in order to prevent
any hazard or material damage.
1.Safety Precautions
1) Be sure to use the specified battery and power charger provided by our company,
connection to an improper power charger may cause fire, explosion or damage to the
printer.
2) Don’t put the battery into fire or water, don’t disassemble or modify the battery, don’t be
short circuit, otherwise may result in injury or fire or even explosion.
3) If the printer would not be used for a long time, be sure to take off the battery, otherwise
the battery may leak liquid which is corrosive, if improper operation causes battery leak,
and the liquid is spattered on the skin or clothes, please wash it with water, if spattered into
the eyes, please rinse them with water thoroughly and see a doctor.
4) Please do not open the paper case cover when it is printing or just when printing is over, do
not touch the print head with hand or body, overheat may cause scald.
2. Operation Precautions
1) Water or other liquid should not spill into the printer, also the printer should not be expose
to the rain, or else may cause printer damage.
2) Please do not open the paper case cover when it is printing, otherwise the printer may
work improperly.
3) If print with serial interface, should not unplug the interface cable in the course of printing,
or else some printing data may be lost.
4) When print with Bluetooth interface, the communication distance should be within 10
meters, otherwise the printer doesn’t print or prints rubbish codes.
5) Too high (40℃) or too low (0℃) temperature and too high (85%) or too low (20%) relative
humidity both effect the print quality.
6) The print paper in poor quality or stored for too long time also may reduce the print quality
even damage the printer.
3.Storage Precautions
1) The printer should be placed in such an environment that the temperature is between
-20℃and 70℃, and the relative humidity is between 5% and 95%.

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2) If the printer will be stored for a long time, pleas be sure to take out the battery, otherwise
may damage the battery and printer.
3) Normal thermal paper can’t be kept too long, if you need to keep the receipt for a long
period, please choose long term effective thermal paper.
4) The print paper should be keep away from high temperature environment and point-blank
sunshine.
4.Battery Safety Precautions
1) Ignore the following instructions may cause battery overheating, fire, explosion, damage
and / or performance, and reduced product life.
2) Do not allow water, sea water from entering or leaking into the battery. If the batteries
internal safety device burn, when charging it, it may produce abnormal current and/or
voltage, or abnormal chemical reaction when charging it, then may cause the battery
overheating, fire and/or explosion.
3) Do not use or place the battery nearby the stove or other high temperature places.
Excessive heat maybe damage the resin shell and/or the insulation materials, thereby cause
short-circuit inside the battery, then the battery may be overheated, burning and/or
explosion.
4) When charging, use a specified charger. Other conditions (high temperature, high
pressure/high current, using the modified battery charger, etc.) excluded here may result in
over-charging the battery and abnormal current and/or voltage, cause abnormal chemical
reaction, and may cause the battery overheat, light and/or explosion.
5) Battery clearly marks with positive and negative. When connect the battery with the
charger and/or printer, be sure to verify the correct battery orientation. Reverse insertion
will cause the reverse charging and may cause abnormal chemical reaction, and then may
cause the battery overheat, ignite, and/or explosion.
6) Do not make the battery contact with the power outlet and/or car cigarette lighter socket.
This may cause high pressure and excessive current, and lead to the battery overheat,
burning and/or explosion.
7) Do not heat the battery or put the battery into fire. This may melt insulation material
and/or damage safety devices or safety equipment, then ignite electrolytic solution, and
cause the battery overheat, burning and/or explosion.
8) Do not use the battery with contrary (+) and (-) location. In the charging process, this will
cause the reverse charging and may cause abnormal chemical reaction. During use, may
appear unpredictable current exception, and cause the battery overheat, ignite, and/or
explosion.

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9) Do not make the battery (+) and (-) contact with any metal. Also, do not carry along or store
batteries with metal objects, such as necklaces, hair clips and so on. Battery internal short
circuit may cause excessive current, and lead to the battery overheat, ignite, and/or
explosion and the adjacent metal objects (necklaces, hairpins, etc.) may be overheating.
10) Do not throw or attack the battery heavily. If internal safety device of the batteries burn,
the battery charging may cause any abnormal current and/or voltage, and abnormal
chemical reaction, and lead to the battery overheat, ignite, and/or explosion.
5.Other Precautions
The copyright for this user manual and various other manuals is property of the HPRT
Corporation. Any copying or conversion into electronic firm and saving of this material without
the express written permission of HPRT Corporation. is strictly prohibited. Use of the
information contained in this manual is not subject to any patent liability. This manual has been
prepared with utmost care and attention to detail but may contain certain errors and/or
omissions. HPRT Corporation. is not legally liable for any damages resulting from the use of the
information in this manual. HPRT Corporation. and its affiliates are not legally liable (United
States excluded) for any damages, loss, costs, and/or expenses that result from the breakdown,
malfunction, and/or misuse of the product due to violation or neglect of the operation and
maintenance information and instructions provided by the HPRT Corporation., as well as from
the unauthorized alteration, repair, and/or modification of the product by the user and/or third
party. HPRT Corporation. is not legally liable for any damages and/or issues resulting from the
use of options and/or parts that are not authentic HPRT products or authorized products.
6.WEEE (Waste Electrical and Electric Equipment)
This mark shown on the product or its literature indicates that the corresponding
item should not be discarded at the end of its working life with other household
waste. To prevent possible harm to the environment or human health from
uncontrolled waste disposal, please separate marked items from other types of
waste and recycle them responsibly to promote the sustained reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their
local government office for details of where and how they can conduct environmentally safe
recycling of such items. Commercial users should contact their suppliers and check the terms
and conditions of purchase contracts. This product should not be combined with other
commercial waste for disposal.

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CHAPTER 1 APPEARANCE AND ACCESSORIES
1.1 Packing List
Standard Accessories
Printer Power Charger Battery
Belt Clip Battery Cover Paper Guide
Quick Start Guide Screw×1(Lock battery cover) Screw×2(Lock belt clip)
Optional Accessories
Serial Cable USB Cable Roll Paper CD

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1.2 Appearance

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CHAPTER 2 SPECIFICATION
Table 2-1 General Specification
(1/2)
Item
Parameter
Printing
Printing Method
Direct thermal line printing
Resolution
203dpi (8dots/mm)
Printing Speed
Up to 80mm/s 12.5%pattern
Valid Printing Width
48mm
Interface (Optional)
Serial, USB, Bluetooth V2.0+EDR
Card Reader(Optional)
MSR
Power Saving
Sleep Mode
YES
Memory
RAM
8Mb
FLASH
16Mb
Resident Fonts
Chinese
GBK:16×16, 24×24dots
Alphanumeric
ASCII:8×16, 12×24dots
User-defined
YES
Code Page
46
Barcode
1D
UPC-A,UPC-E,EAN8, EAN13, CODE39, ITF, CODEBAR,
CODE128,CODE93
2D
QR code
Graphics
Support bitmap printing with different density and
user defined bitmap printing (Max. 40K for per
bitmap, and Max. 76K for total)
Detection
Sensors
Paper out detection, cover open detection, label
gap detection
LED Indicator
Power Indicator
Green
Status Indicator
Blue
Power Supply
Power Adapter
12V 0.5A
Battery
DC7.4V, 1450mAh rechargeable Li-polymer battery
Paper
Paper Type
Label Paper/Receipt Paper
Paper Width
58mm
Paper Thickness
0.06~0.09mm
Paper Roll Diameter
Max.40mm
Paper Loading
Easy loading

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Table 2-1 (Continued)
(2/2)
Physical
Characteristics
Working Condition
0℃~40℃, 20%~85%RH
Storage Condition
-20℃~70%, 5~95%RH
Dimension
132(L)*92(W)*53(H)mm
Weight
360g(without paper roll)
Accessories
USB Cable, Serial Cable
Software
Emulation
ESC/POS,CPCL
Driver
Windows XP/Vista/7/8/10
SDK
WinCE, Win Mobile, Android, iOS

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CHAPTER 3 INSTALLATION & USAGE
3.1 Battery Installation
1.Insert the battery in the bottom of the printer, and ensure that you align the battery hook
properly.
2.Close the battery cover.
3.Use a coin to tighten the screw.

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3.2 Battery Charging
(Varies by local or region)
When Li-polymer battery runs out of power, blue power LED and green status LED flash slowly.
It will power off automatically when continues printing. If you want to go on, please charge it.
Charging method: Plug in socket (220V, 50Hz) with power charger.
Power-off charging: Status LED will always indicate blue color and goes off when fully charged.
Power-on charging: Status LED will keep blinking in blue color, and always indicate blue color
when fully changed.
Printer could be in use when charging.
NOTES:
Please use the manufacturers power charger, otherwise cause to printer damage and
battery leakage, light and/or explosion.
If battery is not in use for a long time,please remove it after fully charged,and then it should
be recharged every 3 months, when power is low,battery should be charged in time.
If the printer automatically power down because of low power,be sure to charge the
battery in 15 days. Otherwise, it will cause permanent damage to the battery.

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3.3 Paper Loading
Please note that there are two paper loading methods (peel mode and tear bar mode).
3.3.1 Peel Mode
1.Use fingers to squeeze the cover open lever towards center position.
2.Remove enough labels from the paper roll to create a 4’’(100mm)leader. And please note
correct direction of paper placement.
3.Pull the paper out of printer as shown in the picture, and close the printer cover.
4.The label will be peeled from the liner while feeding.

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3.3.2 Tear Bar Mode
1.Use fingers to squeeze the cover open lever towards center position.
2.Load the paper roll.And please note correct direction of paper placement.
3.Pass the paper through the exit, and close the printer cover.
4.Cut the portion of the backing paper, which extends from the printer cover, along the tear bar.
3.3.3 Paper Guide
MLP2 has a paper guide to adjust paper width. The max paper width is 58mm(without paper
guide). The min paper width is 10mm(paper guide is in the fifth slot).

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3.4 Belt Clip Usage
1.Insert the belt clip screws into the belt clip hole.
2.Use a screwdriver to tighten the belt clip screws as shown in the image.
3.5 Control Panel
Power Button
This button is used to turn the printer on and off.
1) When the printer is off, press this button for approximately 2 seconds to turn on the power.
2) When the printer is on, press this button for approximately 2 Seconds to turn off the power.

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Feed Button
This button is used to feed paper manually, and take the self-set .
1) To feed paper manually, press this button.
Pressing FEED button, printer will feed paper to the specified position according to the paper
type.
2) For information on the self-test, refer to “3.6 Self-test”.
Green Power LED & Blue Status LED
LED indicator
OLED display screen
Description
Green
Blue
On
Off
Status:OK…
Power on
Blinking
Blinking
Platen Out
Status:ERR
Cover is open
On
off
Status:OK
Paper—receipt paper
Status:OK
Paper—label paper
Blinking
Blinking
Status:ERR
Paper out
Slow blinking
Off
--
Standby
Off
Fast blinking
Status:OK
Charging under power on
On
On
--
Fully charged under power on
Off
On
--
charging under power off
Off
Off
--
Fully charged under power off
Blinking
Blinking
--
Low battery
3.6 Self-test
The self-test checks the printer’s current settings, status and whether the printer has any
problem.
1.Turn the printer power off .
2.Load paper and close the printer cover.
3.Pressing the paper feed button and power button simultaneously turns the printer on.
4.The printer is ready to receive data as soon as it completes the self-test.

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3.7 Peripherals Connection
3.7.1 Bluetooth Connection
PDA with Bluetooth interface, laptop and other information terminals can drive the mobile
thermal printer MLP2. Instructions as follows:
1. Power on printer.
2. primary device search for outer Bluetooth devices.
3. If there are some outer Bluetooth devices, choose MLP2.
4. PIN “0000”.
5. Finish matching.
Detailed pairing methods, please refer to primary devices Bluetooth Names.
After pairing, primary devices with virtual Bluetooth interface (smart phone, pocket PC, palm,
notebook) can drive mobile thermal printer MLP2 to printer through such virtual Bluetooth
interface.
3.7.2 Interface Cable Connection
1.Open the Interface Cap.
2.Connect the USB or serial interface cable (optional) to the cable connector of the printer.

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3.8 Menu Operation
Main Menu
Second Level Menu
Third Level Menu
Description
Self Test
Print
--
Press the FEED button and then you
can print self-test.
Prior Menu
--
Press the FEED button and then you
can go back to main menu.
System
Setup
Density
Density:
5
Press the POWER button and you can
change the data bit setting, press and
hold the FEED button to confirm.
St by Time
St by Time
(s):
0180
Press the FEED button to move cursor
and press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Auto Shut Time
Auto Shut Time
(s):
7200
Press the FEED button to move cursor
and press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Paper Type
Paper Type:
0-L 1-R
1
Press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Back Y Offs
Back Y Offs:
(dot)
040
Press the FEED button to move cursor
and press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Factory Reset
Input Pwd:
0000
Press the FEED button to move cursor
and press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Password
Original Pwd:
0000
Press the FEED button to move cursor
and press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Prior Menu
--
Press the FEED button you can go
back to main menu.
Update
FMW
Update FMW?
0-N 1-Y 0
--
Press the POWER button you can
change the data bit setting, press and
hold the FEED button to confirm.
Exit Menu
Press the FEED button you go back to icon menu.
NOTE: When you enter the menu mode, whatever the location, you can press and hold the
POWER button to cancel the current configuration and go to next higher level. If you press and
hold the POWER button you can exit menu mode and go back to icon menu.
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