Sunmi Technology NT210 User Manual

User’s manual

Thermal POS Printer

NT210

NT210 User’s manual

General Safety Information

Before installing and using the printer, please read the following items carefully.

1) Install the printer on a flat and stable place.

2) Reserve adequate space around the printer so that convenient operation and maintenance can be

performed.

3) Keep the printer far away from water source.

4) Do not use or store the printer in a place exposed to heat of fire, moisture, serious pollution and direct

sunlight.

5) Do not place the printer on a place exposed to vibration or impact.

6) No dew condensation is allowed to the printer. In case of such condensation, do not turn on the power

until it has completely evaporated.

7) Connect the DC adapter to an appropriate grounding outlet. Avoid sharing a single electrical with large

power motors and other devices that may cause the fluctuation in voltage.

8) Disconnect the DC adapter when the printer is not used for a long time.

9) Don’t spill water or other materials on the printer. If this happens, turn off the power immediately.

10) Do not allow the printer to start printing when there is no paper installed, otherwise the print head will

be damaged.

11) To ensure quality print and normal lifetime, use recommended or good quality paper.

12) Shut down the printer when connecting or disconnecting interfaces connectors to avoid damage to the

control board.

13) Avoid using the printer to switch the printer frequently. Waiting for at least 3 seconds after turning off

the printer.

14) The printer should only be disassembled or repaired by a technician, who is certified by the

manufacturer.

15)

Keep this manual safe and at hand for ready reference.

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NT210 User’s manual

Contents

1 Introduction................................................................................................................................................1

2 Specifications ............................................................................................................................................2

3 Appearance and components....................................................................................................................4

3.1 Appearance and parts .........................................................................................................................4

3.2 LED .....................................................................................................................................................5

4 Installation .................................................................................................................................................7

4.1 Unpacking ...........................................................................................................................................7

4.2 Printer installation ...............................................................................................................................7

4.3 Connect the power cable ....................................................................................................................7

4.4 Connect the interface cable ...........................................................................................................8

4.5 Connect the cash drawer ....................................................................................................................9

4.6 Paper roll installation ..........................................................................................................................9

4.6.1Confirm the print paper..................................................................................................................9

4.6.2 Install/Replace the paper roll ........................................................................................................9

4.7 Printer self-test ....................................................................................................................................9

5 Interface signal ........................................................................................................................................10

5.1 USB interface ....................................................................................................................................10

5.2 Power interface .................................................................................................................................10

5.3 Cash drawer interface .......................................................................................................................10

6 Troubleshooting .......................................................................................................................................12

6.1Printer doesn’t work ...........................................................................................................................12

6.2 Error LED ..........................................................................................................................................12

6.3 Problems during printing ...................................................................................................................12

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NT210 User’s manual

1 Introduction

NT210 thermal ticket printer can be connected to a computer or system terminal via a USB interface, and

can be widely used in POS system integrators, stores, convenience stores, and the like of various scales.

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2Specifications

Item Parameters Marks

Print Method Direct thermal line

Print
related

Print Resolution 203 × 203DPI
Print width Max.48mm

Print speed Max.165mm/s

Flash

NT210 User’s manual

Effective print
width

12.5% duty ratio
sample

Capacity: 4M
Font: Default support (GB18030+English)

Memory

Barcode

Font

Character
set

RAM

Flash LOGO

RAM LOGO

1D

2D

Font

Code page

International character set

Capacity: 64KB;

Downloading buffer size: 512KB

Downloading buffer size: 4KB

Code 39, Code 93, Code 128, Coda bar, Interleave 2 of 5,
EAN-8, EAN-13, EAN-128, UPC-A, UPC-E, EAN/UPC
（including 2-bit or 5-bit appending code）

QR

Font A: 12×24(default)
Font B: 9×17
Kanji : 24×24

Simplified Chinese（GB18030/GB2312）,Traditional
Chinese（Big5),Hong Kong, Japanese, Korean, English

63 kinds of code pages

U.S.A., France, Germany, U.K., Denmark I, Denmark II,
Italy Sweden, Spain I, Spain II, Japan, Norway, Latin
America, Korean.

If you expand the
font, the relevant
area will shrink.

Supports up to
512 characters

Details refer to the
code page
support list

User-defined character

Character processing

Command set

Communication interface

Communication protocol

Interface

Human-machine interface

Support

Bold
White/Black reverse
Underline
Enlarge 1-6
times horizontally and vertically
Rotation printing in four directions (0°, 90º, 180º, 270°)

ESC/POS

Onboard Type-c interface

USB: 2.0 full speed

Power button
Buzzer
Function button
Power indicator light
Error indicator light

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Support up to 20
characters