Rev. 3.02 - 21 -
SRP-270
3-3-9 Ribbon Cassette Specification
Item Description Remark
Standard • ERC-38 (Black / Red)
Color • Black & Red
Size • 13 mm (W) x 6 mm (L)
Life
• ERC-38 (B/P): 1,500,000 Characters (Black)
750,000 Character (Red)
(Continuous Printing 7 x 9 Font / ASCII / 25 )℃
3-3-10 Other Component Specification
Item Description Remark
Paper End Sensor • Reflection Type Micro Switch
Paper Roll Near End
Sensor • Micro Switch Factory option
3-4-1 SMPS (Switching Mode Power Supply) Specification
Item Description Remark
Input Voltage • 100VAC ~ 240VAC
Input Current • 1.5A (Max)
Line Regulation • +24V ± 1%
Load Regulation • +24V ± 5%
Ripple Noise • Peak 300mV
O.C.P • 2.3A ~ 2.5A (Over Current Protect)
3-4-2 SMPS Output Connector
Pin Number Signal Name
1 +24 VDC
2 GND
Power Connector