
Instruction Manual
D50
Please read the instructional manual carefully before using the product.
English

01. Item Checklist
NOTE
· The number of label rolls on the checklist is determined
by the contents of the shipped package.
Label Maker*1 Instruction Manual*1
USB Cable*1

02. Specifications
Name
Model
Technology
Width of label
Supported Consumables
Darkness
Resolution
Printhead Lifespan
Communication Port
Product Dimensions
Power Supply
Power Input
OS Supported
Smart Mini Label Maker
D50
Thermal Printing
20-24mm
Black mark thermal Label, Pre-cut Label,
Continuous Label
180dpi
50KM
Bluetooth / Data wire
118.3*52*70.9 mm (4.65*2*2.7 inch)
Data wire
Lithium Battery
5V 2A
Light, Medium, High
Android
iOS
NOTE

Non-continuous labelAnti-loosening sticker Continuous label
02 Features of Labels
Various labels are available for purchase
Features of Continuous Labels
03
Printing side of continuous
labels
Back of continuous labels
Easy-to-tear line
Adhesive
Base paper
Easy-to-tear line
Tear away the base of the label easily with the easy-to-tear line
Gently bend the label along the east-to-tear line to tear the base from
the adhesive easily
03.Product Introduction Parts and Features
01 Label Maker display
Cutter
button
Indicator light
Power Button
Charging port
Decorative window
Paper compartment cover
Open Cover
Button
Clamp Lever
Print head
Label Compartment
Clamps
Paper Output

03. Product Introduction Power and Indicator Light
Button
Power
button
Operation
Hold for 3 seconds
Press once
Press twice
Functions
Power on/off
Output the label
Print diagnostic page
Power button description
Indicator Light
Green Light
Blinking (slow) Green Light
Blinking (fast) Green Light
Normal
Powered on & charging
Powered off & charging
Red Light
Blinking (slow) Red Light
Error (No Paper, Cover is open,
Overheat)
10% Power left
Blinking (fast) Red Light 5% Power left
Indicator light

04. How to Use
Insert the label paper through the clamps.03
Get a roll of label paper and
remove the anti-loosening
sticker. Install the label paper
with the printing side up into the
paper compartment.
02
Printing side
facing this
direction
Press the Open Cover Button to
open the paper compartment
cover.
01
Hold the power button for 3s
to start the Label Maker.
07
②
If the width of the label is 20mm/24mm, set the clamp lever to “20” and
push the clamps outward along the arrows.
Pull out the label paper and pull
it to the mark line at the outlet
so that it can be printed normally.
05
Close the cover.06
Press the power button once,
and the printer will start
detecting the position of the
label.
08
When the label comes out, the
positioning of the label is
complete
09
NOTE
· After installing the label roll for the
first time or replacing the label roll,
remember to reposition the label (Step
No. 8 ).
· If you do not reposition the label (Step
No. 8 ), the first label you print will be
printed incorrectly (missing contents,
not aligning to the center, etc.).
You don’t need to press the power
button once to position the label when
using continuous labels. You only need
to pull the label to the designated line
as in the image below.
If the width of the label is 16mm, set the clamp lever to “16” and
squeeze the clamps inward along the arrows.
Note:
①
04

Method 2:
Search for "Print Master" in the
app store on your phone to
download the App.
Method 1:
Use your phone to scan the QR code
to install the App.
05. Downloading the App
NOTE
· You need to connect the Label
Maker through the Print Master
app.
· In compliance with Google’s
requirement, Android phones must
enable GPS (Location Services)
before using Bluetooth.

NOTE
· This product needs to be connected to the printer in the App after
the Bluetooth is turned on.
· According to the official requirements of Google, Android mobile
phones need to open the GPS permission before they can use the
Bluetooth function.
· When connecting the App, please make sure that the printer is
turned on and the Bluetooth of the mobile phone is turned on.
03 Tap the " Connect now " button
to search for your device.
04 Press "Start using".
02 Open Print Master.
Location Services
Privacy
On >
01 Turn on GPS (Location Services)
(Android phones only).
06. Connecting the Label Maker
Connect now
Please make sure your
label maker and
Bluetooth are turned on

07. Identifying the Label Size
Method 3:
Measure with a ruler.
Method 4:
Check the tag on your label roll. (Label
rolls are being updated, so the actual
product you receive may vary.)
P
l
e
a
s
e
d
o
n
o
t
t
e
a
r
1
2
m
m
*
4
0
m
m
3
/
8
"
*
1
1
/
2
"
Method 1:
Check the anti-loosening sticker. (The
label size shown below is just an
example. The size of the label roll you
have may vary.)
Method 2:
Check your label package.
50mm
20mm
0
1 2 3 4 5
(cm)
12
Product : Pattern label
Model : DP - P06
Detail : Polar bear, Seal, Snow fox
Spec : 20x50mm / 210 pcs
Quantity : 3

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 unde-
sired operation.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed andused in accordance with the instruc-
tions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installa-
tion. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user isencouraged to try to correct the interference by one or more of the
following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
*RF warning for Portable device:
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.
08.FCC Caution
1
2
m
m
*
4
0
m
m
3
/
8
"
*
1
1
/
2
"

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 unde-
sired operation.
Any Changes or modifications not expressly approved by the party responsible
for compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates uses and can radiate radio
frequency energy and, if not installed andused in accordance with the instruc-
tions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installa-
tion. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user isencouraged to try to correct the interference by one or more of the
following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which
the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help.
*RF warning for Portable device:
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.
Radio Standards Specification RSS-Gen, issue 5- English:
This device contains licence-exempt transmitter(s)/receiver(s) that comply with
Innovation, Science and Economic Development Canada’s licence-exempt RSS
(s). Operation is subject to the following two conditions:
This device may not cause interference.
This device must accept any interference, including interference that may cause
undesired operation of the device.
RF exposure statement:
The device has been evaluated to meet general RF exposure requirement. The
device can be used in portable exposure condition without restriction.
- French:
Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes
aux RSS (RSS) d'Innovation, Sciences et Développement économique Canada. Le
fonctionnement est soumis aux deux conditions suivantes:
Cet appareil ne doit pas causer d'interférences.
Cet appareil doit accepter toutes les interférences, y compris celles susceptibles
de provoquer un fonctionnement indésirable de l'appareil.
Déclaration d'exposition RF:
L'appareil a été évalué pour répondre aux exigences générales d'exposition aux
RF. L'appareil peut être utilisé dans des conditions d'exposition portable sans
restriction.
09.IC Caution

