58mm Thai PrintingThermal Mini Printer

58mm Thai PrintingThermal Mini Printer

EastRoyce ER-58A is a professional portable thermal printer which can perfetly support full thai language printing.It is widely used in Thailand and popular with Thaid customers.

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Product Details

Thai PrintingThermal Mini Printer,Mini Pocket Bluetooth Printer For Thai Font

(You can choose Model: ER-58A, ER-58AI, ER-5801AI, ER-58W or ER-58UR)




Thai Printing Thermal Mini Printer, Thai Font Printing

EastRoyce developed the solution for thai language or thai font printing.

Thailand language(letter) is very different from some other language, most of printers from some other suppliers can not totally understand thai language, It is hard to find a printer that supports printing full thailand characters, EastRoyce as a powerful technology company, already figured out this for you years ago, contact us once you stop by, you will get a perfect printer for thailand.

EastRoyce is a pro of printer manufacturing and developing&solution, welcome to contact us for your unique solution.

Every printer shipped by us is restrictly passed every test.


Our main  testing procedure is : 

1> Test each circuit board after firmware is loaded. 

Make sure first basic test is 100% passed.


2> Assemble circuit board into printer enclosure,  

then will have a first function test  of whole printer


3> For example, we are going to manufacture 1000pcs printers, we will  need to put 1000pcs power chargers onto our aging test platform,connect them one by one to 1000pcs printers. Keep chargers plugged in power, then starts aging test, which means not only the printer itself need to be passed aging test, but also the power chargers.

During the whole aging test, we will also need to do the following:

====charge all the printers until  fully charged, observe the indicator color ( red color---charging sucessfully    blue color--charge completed    red&blue ---charging error , pick out this printer and send it to reparing center)

====when all printers are fully charged and all charge indicators turns green , will go to the next step. 

====power on 1000pcs printers one by one on the aging test platform,  check power indicators and power status( if any one is failed, pick it out and send it to reparing center), then keep all printers working on this platform for 4~8 hours (at least 4 hours)  , if everything is OK, then those printers will be moved to the next step. Otherwise send them to repairing center.


4>Start second function test of the whole printer. at this step, we will also test every cable.  

When it comes to the end of step 4>, you could see that

Printer passed test.

Charger passed test.

Battery passed test.

Cable passed test.

Then move to packing....


 • Capable of Solution Customization
 • SDK and Online Powerful Technical Support Available for Customer Development
 • Multiple languages which cover most of countries all around the world
 • Pocket size(106mm x 75mm x 45mm)
 • Light weight (185g) for true mobility  
 • Bluetooth(V2.0) Interface compatible with Android / Windows / Wince
 • OTG USB Interface compatible with Android / Windows
 • Graphics, 1D, 2D symbologies (QR code / PDF417) supported
 • High printing speed basing on 32-bit ARM processor
 • High resolution(203dpi: 8 dots/mm)
 • Super high print quality basing on own mature printing technology
 • Long standby hours with 1500mAh Rechargeable Li-on Battery
 • Traditional Chinese(Big5 / GB18030) /Japanese/Korean are available for customization
 • ESC/POS Emulation
 • Logo / Trademark Download and Printing supported
 • LED lights to indicate charging and power status

Technical data




Black(Or Customized basing MOQ)

Print Method

Line Thermal

Resolution/Total Dots

203 dpi/384 dots

Dot Density

8 dots/mm

Print Speed

Up to 90 mm (3.54 inches) per second (ips).

Print Width



(Code page)

Simplified Chinese(standard)


Traditional Chinese(optional*)





Code page 949

 Extended character sets


OEM437(Standard Europe),Katakana,OEM850(Multilingual),OEM860(Portuguese),OEM863(Canadian-French),OEM 865(Nordic),West Europe,Greek,Hebrew,East Europe,Iran,Windows Code Page 1252,OEM866(Cyrillic#2),OEM 852(Latin2),OEM858,IranII,Latvian,Arabic,Windows Code Page 1251, OEM864


Simplified Chinese(standard)

24×24dots 16 characters/line

Traditional Chinese(optional*)

24×24dots 16 characters/line


24×24dots 16 characters/line


24×24dots 16 characters/line

Font A(standard)

12×24dots 32 characters/line

Font B(standard)

9×17dots 42 characters/line


1D Barcode

EAN13, EAN8, UPC-A, UPC-E, Code 93, ITF Codabar, Code 39, Code 128

2D Code



ESC/POS+ additional unique commands

Data Buffer

10K Bytes



118mm x 76mm x 58mm

Raw Weight



Bluetooth V2.0

(BR/EDR/LE,Class 2)

Applied in Android/Windows/Wince OS

RS232 serial

Applied in Windows OS or RS232 compatible device

USB (OTG supported)

Applied in Android/Windows/Linux OS


External Adapter

100V~240V AC  Input à 9V DC 1.5A~2A output

Built-in Battery

Lithium-Ion 7.4 V. 1500 mAh

Charging Time

About 3 hours

Battery Duration

Standby time >40hours, print receipts >800pcs(each receipt length= 15cm) with one full charge

Maximum Print Lines per Charge

45,000 (continuous printing with printing rate 25% max )

Reliability (MTBF)

50km (printing rate 25% max)



0.06 to 0.08mm




<=48mm (Big paper roll, no need to change paper roll frequently)

Operating Condition


-10°C to 50°C



Storage Condition


-40 ℃~70 ℃



Packing Information

One Carton : 30pcs 
Carton Size: 61cm x 40cm x 23cm   
Carton Gross Weight: 
14Kg (For EU/USA Plug) 
15Kg(For UK Plug) 
Package Size/unit: 18.5cm x 11.5cm x 6.5cm



It can be used for all kinds of commercial in retail POS systems, Restaurant system, Industrial control systems in areas such as: 

 • Mobile POS Receipt 
• Traveling Sales 
• Delivery/Transportation Slip 
• Ticketing 
• Logistics 
• Restaurant/Hotel 
• Retail Business 
• Taxi meter 
• Barcode 
• Warehousing & Distribution 
• Healthcare 
• Remote Fault Recording 
• Hospitality 
• Parking 
• Utility Billing 
• Field Sales and Service 
• Material Management  

Hot Tags: Thai language printer, bluetooth printer for thai language, bluetooth printer for thai font, thailand language printer, bluetooth printer for thailand
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