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Home>Printer Mechanisms>4" Thermal printer mechanism>TP-445S

TP-445S

4"Thermal printer mechanism;Compatible with Seiko LTPV445

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Feature:

  • Compatible with Seiko LTPV445
  • Paper width:112mm
  • Easy paper load
  • 90 degree vertical paper feedin
  • Platen free release design
  • Paper ending detection
  • Mechanism life(50KM or more)
  • High speed(85 mm/s, 8V)
  • Printing width 104mm
  • Labels and receipts printing available

Application:

 

Be applicable for 4inch Ticket printer terminal,barcode printer,measure and medical treatment equipment.

 

Specification:

ITEM TP-445S
Print Method Therma dot  line printing
Dot per Line 832 dots/line
Resolution 8 dots/mm
Paper Feed Pitch 0.125mm
Valid Print Width 104mm
Print Speed 361 dot lines/s (45 mm/s) (at 5V)
680 dot lines/s (85 mm/s) (at 7.2V)
680 dot lines/s (85 mm/s) (at 8.5V)
Paper Width 112mm
Paper Thickness 60 to 100μm (some paper in this range may not be used because of paper characteristics)
Paper Loading Method Drop-in easy loading
Character, number of columns 12× 24 dots, 32 columns: ANK
24× 24 dots, 16 columns: ANK
8× 16 dots, 48 columns: ANK
16× 16 dots, 24 columns: ANK
Power Print Head 4.2V to 8.5V, Ave.1.8A (at 5V), 2.6A (at 7.2V), 2.8A (at 8.0V), Max.2.1A (at 5V), 3.0A (at 7.2V), 3.3A (at 8.0V) 
Motor 4.2V to 8.5V, Max.0.5A
Logic 4.5V to 5.5V, Max.0.052A
Dimension(W×D×H) 125×34.5×39.5 mm
Weight Approximately 115g
Life Span 110 million pulses or more (print ratio12.5%)
50 km or more
Operating Operating Temperature 0°C~ 50°C
Environment Operating Humidity 20 ~ 85% RH
  Storage Temperature -20° C~ 60° C
  Storage Humidity 5 ~ 90% RH
Detection Head temperature detection Via thermistor
Paper out detection Via photo interrupter
Head-up detection Via photo interrupter