Sam4s SPS-500 SERIES Service Manual page 9

2-3 Thermal Printer Specifications
2-3-1 Printer Specification (2")
Model
Print Method
Printing Format
Printing Speed
Printing Direction
Paper Feeding
Power Supply Volt
Printer Head
Line Feed Motor
Sensor
Auto Cutter
Reliability
Dimension (mm)
Weight
SAM4S SPS-500 SERIES
Item
Total Number of Dots
Dot Pitch
Feeding Method
Minimum Feed Pitch
Feeding Speed
Power Voltage
Circuit Input Voltage
Heat Element Density
Total Head Elements
Available Printing Width
Heat Element Typical Ω
Head Temperature
Paper-End Sensor
Printer Cover Open Sensor
Type
MCBF
Auto-cutter
Table2-2 Thermal Printer Specifications (SPS-520)
Description
 STM-210II
 Thermal Line Printing
 384 Dots / I Line
 Vertical
: 0.125 mm
 Horizontal
: 0.125 mm
 80 mm/Sec ( At 24V of Motor Voltage)
 Unidirectional Friction Feed
 Friction Feed
 0.0625 mm
 80 mm/Sec (At 24V of Motor Voltage)
 24V / 24V (Recommend)
 5V
 8 Dots/mm (200dpi)
 384 Dots / Dot Line
 48 mm
 1500 Ω ±3%
 4-Phase Uni-Polar Stepping Motor
 Thermistor
 Reflecting Photo Sensor
 Micro Switch
 Guillotine Type
 30,000,000 Lines
 1,000,000 Cuts
 82.5 (W) ×147.3 (D) ×101.4 (H)
 Approx. 365 g
2 Product Specifications
Remark
ShinHeung Precision
Head/Motor
Head Control/Sensor
Shin Heung Precision
2-3