Rev. 1.00
- 21 -
SRP-F310/312
Item Maximum Unit Conditions
Print Cycle (S.L.T.) 0.46 ms/Line
Supply Energy 0.20 mJ/Dot
T=25℃
Supply Voltage 24 V Voltage among the connector terminals
Substrate Temperature 70
℃
Temperature detected by Thermistor
Number of heating dots at same time 256 Dots
Logic Supply Voltage (VDD) 3.3 V
Logic Supply Current (IDD) 204 mA ALL-HIGH
Table 3-8 TPH Maximum Condition (At 25℃)
2) 203dpi
Item Description Remark
Heat Element Structure 2 Heaters / Dot
Number of Heat Element 640 Dots
Heat Element Pitch 0.125mm/dot, 8Dot/mm (203DPI)
Print Width 80±0.2mm
Average Resistance 800Ω ± 3%
Thermister
1) Resistance R25: 30kΩ ± 5% (At 25℃)
2) B Value: 3950K ± 2%
3) Temperature: - 40℃ ~ +80℃
Table 3-9 TPH Specification
Item Maximum Unit Conditions
Print Cycle (S.L.T.) 0.42 ml/Line
Supply Energy 0.09 mJ/Dot
T=25℃
Supply Voltage 24 V Voltage among the connector terminals
Substrate Temperature 70 ℃ Temperature detected by Thermistor
Number of heating dots at same time 320 Dots
Logic Supply Voltage (VDD) 3.3 V
Logic Supply Current (IDD) 255 mA ALL-HIGH
Table 3-10 TPH Maximum Condition (At 25℃)
3-3-7 Other Component Specification
Item Description Remark
Auto Cutter
• Model: ORC-RWB80 (OHYANE RIKI MFG, Co., Ltd)
• Type: Guillotine Type
• Motor: DC Brush Motor FK-180SH-12280 (Mabuchi Motor)
• Voltage: 24V DC ± 5%(Motor), 5V DC ± 5%(Switch)
• Current: 200mA (Average), 1.5A(Peak)
Paper Feed Motor
• Model: STH-39H0001 (SHINANO MOTOR CO, LTD.)
• Type: 2-Phase, Bi-Polar chopper dual,3.75 Step angle
• Voltage: 4.13V ± 10% DC
• Drive Current: 0.7A [PHASE]
• Winding Resistance: 5.9Ω ±10% @ 25℃
• Winding Inductance: 4.2mH ±20% @ 1KHz 1Vrms
Paper End Sensor • Reflection Type Photo Sensor
Paper Roll Near End Sensor • Reflection Type Photo Sensor
Table 3-11 Other Component Specification
