Portable Label Printer

4 Inch Mobile Printer
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4 Inch Mobile Printer

Model: M421
Description: Mini thermal printer, 4 inch label printer
Key parameter: 110mm width (4 inch)
50mm paper diameter
USB + Bluetooth
3000mAh Lithium battery

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Features:

1. 4 Inch Mobile Printer, small stature, large width

110mm paper width, 50mm paper diameter.

104mm printing width, compatible with different sizes consumables.

2. Pocket thermal printer, can be carried anywhere

Convenient and light, take it anytime, anywhere.

4 Inch Mobile Printer is using high-quality print head, 203DPI printing outstanding, printing clear, smooth and flat.

3. Mini Bluetooth printer with 3000mAh battery, long standby time

Large capacity battery lasts for a long time, meeting long working time, printing anytime and anywhere indoors and outdoors, universal USB interface, 4 Inch Mobile Printer supports multiple charging modes.

4. Small Bluetooth printer, one machine with multiple functions, easily switch working scenes.

4 Inch Mobile Printer is compatible with ESC/POS, TSPL, CPCL command set, three printing modes can be selected: Receipt, Label and waybill.

5. Portable smart printer, wireless printing in one step

Based on our own label editing app, one-click connection to Bluetooth, fast and stable printing, free editing.

Built-in massive templates for free use, meet the printing needs of businesses in different industries.

Specification

Mode	Thermal Label Mode	Thermal Receipt Mode
Print method	Direct thermal line
Dot density	203DPI
Print speed	35mm/s (Max)	70mm/s (Max)
Buffer	Data: 8M NV Flash: 16M
Print head temperature detect	thermal sensitive resistance
Print head position detect	Microswitch
Paper detect	Transmissive sensor
Black Mark position detect	Reflective sensor
Interface	USB+Bluetooth
Command	CPCL, TSPL	ESC/POS
Barcode type	CODE128, EAN128, ITF, CODE39, CODE93, EAN13, EAN13+2, EAN13+5, EAN8, EAN8+2, EAN8+5, CODEBAR, POSTNET, UPC-A, UPC-A+2, UPC-A+5, UPC-E, UPC-E+2, UPC-E+5, CPOST, MSI, MSIC, PLESSEY, ITF14 , EAN14, QR Code
Character Size	Font 0 ~ font 8
Enlargement & Rotation	1 ~10 times enlargement in both directions; 0°, 90°, 180°, 270° rotation
Image	Single color PCX, BMP image file can be downloaded into Flash, DRAM
Paper type	Thermal paper roll / adhesive thermal paper	Thermal paper roll
Paper width	25~112mm
Paper diameter	Outer: 50mm (Max.), Roll Core Size: 9mm (Min.)
Paper out way	Top paper out, tear off
Input	DC 5V/1A
Lithium Battery	3000mAh
Charge Time	5~8h
Standby time	5 days
Print life	1/4 printing rate: 100M	1/8 printing rate: 170M
Work environment	5~45°C (41~104°F), 25~85%RH
Storage environment	-10～50°C, 10~90%RH
Air pressure	86~106/kPa
Dimension	123x140x61mm (LxWxH)
Weight	460g (with battery)