LINE THERMAL PRINTER MECHANISMS
LT-481

Classification to thermal printer mechanism

Classification by "Operating voltage" 5V 24V

Classification by "Paper roll width" 58mm 60mm 80mm 112mm

2 Stations 38mm + 38mm 50mm +50mm

"EP Series" Printer Mechanisms "EP Series" Printer Mechanisms

LT-481

LT-481H (Curl type)

LT-481V (Straight type)

Paper roll

112mm

100mm/sec
Printing Speed

Straight paper path
available

Features
Specifications
Type Classification
Accessories

Features

112mm paper width
24V operation
100mm/sec high-speed printing
High reliability due to heavy duty design

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Features
Specifications
Type Classification
Accessories

Specifications

Printing method		Thermal dot line printing method
Total dots		832 dots/line
Dot density		8 dots/mm
Printing width		104mm
Printing speed		Max. 100mm/sec. (800 dot-lines/sec)
Paper feeding pitch		0.125mm
Sensors	PE sensor	Photo-interrupter
	Head temperature	Thermistor
	Head-up	Mechanical switch
Operating voltage *1	Vp	DC 22.8 to 25.2V
Operating voltage *1	Vdd	DC 4.75 to 5.25V
Current consumption	Head	1.6A
Current consumption	Motor	0.48A
Recommended paper	Width	111.5 ±0.5mm
	Thickness	65µm
	Paper diameter *2	φ83mm or less
	Paper (Manufacturer)	TF50SY-EY, TFKS-E2C (Nippon Paper)
Reliability *3	Head pulse-resistance	100 million pulses or more
Reliability *3	Haed wear-resistance	100km or more
Environment	Operation	Temperature: 5 to 40°C Humidity: 35 to 85% RH
Environment	Storage	Temperature: -20 to 60°C Humidity: 10 to 90% RH
External dimensions		161 (W) × 60 (D) × 41 (H) mm
Weight		Approx. 420g

(*1): Voltage drop at maximum current may cause the print quality problem. Please check it carefully in your environment such as control board, wiring, etc. Also please keep the voltage within the speci? ed voltage range even by the voltage drop.

(*2): The number of diameter varies depending on the conditions.

(*3): Normal temperature at 25°C, normal humidity, 12.5% printing ratio, rated energy and by use of the recommended print paper.

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