3 Inch Thermal Printer Mechanism PT721S POS System (Seiko LTPV345 compatible)

• Printer: Thermal
• Certification: CE, CCC
• Size: 3 Inch
• Transport Package: Packed in Carton
• Specification: CE, CCC, CIC, ROHS
• Trademark: PRT
• Model NO.: PT721S
• Origin: Xiamen, Fujian
• HS Code: 8443992100
• Production Capacity: /

Product Description

3-Inch Thermal Printer Mechanism PT721S (compatible with Seiko LTPV345)

Features :
Easy paper loading 
Support label paper and thick thermal paper printing
90° paper feeding

Specifications:

Printing method			thermal dot line printing
Feed direction			135° curved
Dot structure			576 dots/line
Dot pitch			8 dots/mm
Printing width			72mm
Printing speed			Max.85mm/s (8.5V)
Paper width			80 mm
Paper thickness			60~135um
Paper loading method			easy paper loading
Character size			12*24,48 characters/line
			24*24,28 characters/line
			8*16,72 characters/line
			16*16,36 characters/line
Power supply	Printer head		4.2V~ 8.5V
	stepper motor		4.2V~ 8.5V
	Logic voltage		3.0V~ 5.5V
Dimensions (W×D×H)			93*34.5*39.5 mm
Weight			91g
Life span		Pulse activation	more than 110,000,000 pulses (printing rate=12.5%) more than 50km
		Abrasion resistance
Ambient condition		Operating temperature	0°C~50°C
		Operating humidity	20~85% RH
		Storage temperature	-25°C~70°C
		Storage humidity	5~90% RH
Sensor		TPH temperature	thermistor
		Paper end / head position	photo interrupter

Applications:
 ECR/financial POS
 Weighing scale
 Fire controller
 Medical devices
 Measuring device

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