4 Inch Mini Receipt Printer Portable Bluetooth Thermal Printer Color Label Printer

1-9 Pieces
10-99 Pieces
>=100 Pieces
Min. Order
1 Piece
Choose your specifications
Company Information

Shenzhen Synco Technology Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 290,000+
12 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: shenzhen
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 100000 Piece/Pieces per Month
Products Status: Stock
Type: Thermal line
Style: Black And White
Use: Receipt/Label/Paper
Interface Type: RS-232/USB/bluetooth/wifi
Max Paper Size: 112mm
Black Print Speed: 104mm/100mm/72mm/48mm/37.5mm
Color Print Speed: N/A
Max. Resolution: 8 dots/mm(203dpi)
Brand Name: syncotek
Model Number: SP-L51
Place of Origin: Guangdong China
Paper Type: label printer
Paper Width: 111.5mm&plusmn;0.5mm
Interface: Mini USB+Bluetooth
Barcode: 1D, 2D
Dimension: 140(L)X115(W)X51(H)mm;
Printing Speed: 80mm/s(thermal paper); 50mm/s(label paper)
Command Set: ESC/POS &amp; CPCL
Battery &amp; Charger: 7.4V/2300mAh rechargeable Li-ion battery; 8.4V/800mA charger
Drop Resistance: 1.5m
Weight: 500g(not including paper)
Packaging Detail: Standard export packing

  4 Inch Mini Receipt Printer Portable Bluetooth Thermal Printer Color Label Printer



Product Description

portable receipt printer

What is the key  addvantage of mini usb thermal receipt sticker printers?

1.LCD display

2.1”,2”,3”,4” Paper Size available

3.Super battery capability

4.Super diameter paper by outside bracket

5.Compatible with CPCL, ESC/POS command set

The Sample Applications of 4 Inch Mini Receipt Printer Portable Bluetooth Thermal Printer Color Label Printer ?


2.Department Stores


4.Convenience Stores

5.Specialty Retail



What is the detailed specification of 4 Inch Mini Receipt Printer Portable Bluetooth Thermal Printer Color Label Printer?


4 Inch Mini Receipt Printer Portable Bluetooth Thermal Printer Color Label Printer
PrintingMethod Thermal Line
Resolution8dots/mm, 384 dots/line
Speed80mm/s(thermal paper); 50mm/s(label paper)
Paper Width57.5±0.5mm
Paper typeThermal Paper, Blackmark Paper(44mm or 58mm)and Label Paper
Paper thickness0.06mm~0.14mm
Paper Loading MethodDrop-in easy loading
Paper cutting method Paper manual tear off
PowerCharger5V/1A or USB cable
Battery7.4V /2000mAh
Paper Width & Dots per line111.5mm±0.5mm: 832dots/line; 101.5mm±0.5mm: 800dots/line; 79.5mm±0.5mm: 576dots/line; 58mm±0.5mm: 384dots/line; 44mm±0.5mm: 300dots/line
Graph PrintingDiagram, downloaded bitmap supported
Print FontChinese: 24×24; 16×16; ASCII: 9×24;12×24;18×16
Command SetESC/POS & CPCL
Other Functions32bit and 64bit Windows /LINUX
 Paper-out alarm, Black-mark detection, Auto-sleep, LCD Display, Buzzer
Battery & Charger7.4V/2300mAh rechargeable Li-ion battery; 8.4V/800mA charger
InterfaceMini USB+Bluetooth
Printing length for one chargemore than 120m(25% printing density)
Standby more than 150hours
Paper Supply MethodDrop-in easy paper loading
Outline Dimension140(L)X115(W)X51(H)mm;
Weight500g(not including paper)
Drop Resistance 1.5m




More Pictures

 L51 (19)022.3



Packaging & Shipping
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods. 
Trade Terms

1. Payment: T/T, Western Union, MoneyGram, PayPal, D/A, D/P.
2. MOQ: 1pcs
3. Warranty : 1 years 

Our Services

    Our products have acquired CE, FCC certification and RoHS compliance and NCC, KCC, EK improvement via Taiwan, Korea companies. Our products are with stability, conformity, high performance and competitive price. SYNCO has super excellent and experienced R&D team and sales engineer team which are the guarantee to provide our clients with superior products and service as well as OEM/ODM business.

We expect to cooperate with system integrators, strategic partners and product distributors.




Company Information

About Us

Established in 2004,SHENZHEN SYNCO TECHNOLOGY CO., LTD.is a professional Hardware Solution Provider (HSP) of card readers and special printers, such as magnetic card readers, smart card readers, RFID card readers, mobile receipt printers, POS receipt printers, embedded receipt printers and printer units and so on..

Our Advantages


Global leading supplier

   As a leading special printing solution provider for retail, finance,transportation,resaurant,logistics and healthcare industries, we have been dedicated to our field more than 10 years.

Wide range of IT solutions

including direct thermal POS printer, mobile printer, Kiosk printer, dot matrix receipt printer, desktop and card readers and special printers, such as magnetic card readers, smart card readers

OEM&ODM factory

With strong R&D ability, porfessional service team and rich experience in smart card solutions, we are able to provide fast and feasible OEM&ODM services to our customers.

Professional and timely support

Experienced sales team, professional technical team and perfect logistics team are our strengths, which make sure we have professional and pleasant services. 




How can I get the sample to check your quality?


After price confirmation, you can require for samples to check our product’s quality. If you just need a blank sample to check the design and quality. We will provide you sample for free as long as you afford the express freight.


What can I get the price?


We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.


What is your term of delivery?


We accept EXW, FOB Shenzhen or FOB Guangzhou. You can choosethe one which is the most convenient or cost effective for you.


What about the lead time for the mass production?


Honestly, it depends on the order quantity and the season you place the order.

Packaging & Shipping






Fast Delivery

Different amount of time will be required for different 
Please send us an inquiry to get your own special discount now