Other Component Specification - Samsung SRP-350PG - SRP 350 B/W Direct Thermal Printer Service Manual

2-3 Thermal Printer Specifications
Item
Print Cycle(S.L.T.)
Supply Energy
Supply Voltage
Substrate Temperature
Number of Dots to be
Energized simultaneously
Logic Supply Voltage (Vdd)
Logic Input Voltage (Vin)

2-3-7 Other Component Specification

Item
Auto Cutter
Paper Feed Motor
Paper End Sensor
Paper Roll Near End
Sensor
Samsung Electro-Mechanics
Maximum Conditions
0.94
0.315
26.4
65
256
7
-0.5 ~ Vdd+0.5
Table 2-7 TPH Maximum Condition (At 25
Model : ORC-RUY80 (OHYANE RIKI MFG, Co.,Ltd)
Type : Guillotine Type
Motor : DC Brush Motor FK-180SH-12280 (Mabuchi Motor)
: 24V DC  7 %
Voltage
Current : 800mA (Average), 1.6A(Peak)
Model : PM35L-048 (NMB)
Type : 4-Phase, 48-Polarity (PM Type Bi-Polar Driver)
: 24V  10% DC
Voltage
Resistance : 20 at 25 per Phase
Reflection Type Photo Sensor
Reflection Type Photo Sensor
Table 2-8 Other Component Specification
Unit
ms/Line
mJ/Dot
V

Dots
V
V
Description
2 Product Specifications
Conditions
Tsub = 25
Vp < 28.0V (Vp : Peak of VH)
Thermister Temperature
Note1
Include Peak Voltage of Vdd

)
Remark
2-7