Sam4s ER-900 Series Service Manual page 12

2 Product Specifications
2-3 Thermal Printer Specifications
2-3-1 Printer Specification (Without Cutter)
Item
Model
Print Method
Total Number of Dots
Printing Format
Dot Pitch
Printing Speed
Printing Direction
Feeding Method
Paper Feeding Minimum Feed Pitch
Feeding Speed
Power Voltage
Power Supply Volt
Circuit Input Voltage
Heat Element Density
Total Head Elements
Printer Head
Available Printing Width
Heat Element Typical Ω
Line Feed Motor
Head Temperature
Sensor
Paper-End Sensor
Printer Cover Open Sensor
Reliability TPH
Dimension (mm)
Weight
2-6
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• LTPD245
• Thermal Line Printing
• 384 Dots / I Line
• Vertical
• Horizontal
• 85 mm/Sec
• Unidirectional Friction Feed
• Friction Feed
• 0.0625 mm
• 85 mm/Sec
• 6.5V~9.0V
• 3.3V
• 8 Dots/mm (200dpi)
• 384 Dots / Dot Line
• 48 mm
• 173 Ω ±3%
• 1-2Phase Bi-Polar Stepping Motor
• Thermistor
• Reflecting Photo Sensor
• Micro Switch
• 50Km / 1x10
• 69 (W) ×30 (D) ×15 (H)
• Approx. 40 g
Table2-6 Thermal Printer Specifications (Without Autocut)
Description
SII
: 0.125 mm
: 0.125 mm
8
Pulse
SAM4S ER-900/SPS-300 SERIES
Remark
Printing Format
Paper Feeding
Power Supply Volt
Printer Head