Customized 2 Inch Thermal Printer Mechanism Introduction
The Thermal Printer Mechanism for Citizen Printer do not involve ink cartridges or carbon tapes. Secondly, our products are very easy to use, so the buttons and software involved are used less. Finally, our products have the advantage of low price but long service life.
Feature
The greatest advantage of our products is that they are easy to load paper. Secondly, The Thermal Printer Mechanism for Citizen Printer are also characterized by small size and light weight. More importantly, our printing speed is very fast, and the machine does not produce loud sound during work, and finally, our product life is also very long.
Specifications
Printing method: Thermal dot printing
Number of dots:384 dots/line
Resolution: 8 dots/mm,203DPI
Valid Printing width: 48mm
Paper width锛坢m锛? 58mm
Paper feed pitch : 0.125mm
Dimension(mm): 50 X 83.5 X 22.5
Weight锛坓锛? 104g
Head temperature: By thermistor聽
Paper end sensor: By photo interrupter
For printer head锛圴锛? 4.2锝?.5
For logic锛圴锛?2.7锝?.25
Timing Chart
ItemSymbolSpeedUnitCondition
MinTypicalMax
Clock frequencyfCLK
8.0MHZ3.0鈮dd 鈮?.25
5.0MHZ2.7鈮dd锛?/span>3.0
Clock pulse amplitudetwCLK30(50)
nsReview fig.3.6
2.7鈮dd锛?/span>3.0
Data setup timetsetupDI30(70)
ns
Data retention timetholdDI30(40)
ns
Latch pulse amplitudetwLAT 100
nsReview 聽 fig.3.6
Latch setup timetsetupLAT100
ns
Latch retention timetholdLAT50
ns
STB setup timetsetupSTB300
ns
Data output delay timetdDO
90ns3.0鈮dd 鈮?.25
130ns2.7鈮dd锛?/span>3.0
Output delay timetdo
10碌sVdd=5V
Thermal Resistance temperature sheet锛?/span>
T(鈩?Resistance
聽 (K惟)T(鈩?Resistance
聽 (K惟)T(鈩?Resistance
聽 (K惟)T(鈩?Resistance (K惟)
-40843-101612037.55010.8
-35623-51242530.0558.91
-30466096.83024.2607.41
-25352575.73519.6656.2
-202691059.54015.9705.21
-152081547.14513.1754.4
Max optoelectronic data(Ta=25鈩?/span>)
ItemSymbolValueUnit
Inputconsumed powerPd75mW
Reverse VoltageVr5V
Forward CurrentIf50mA
Forward peakcurrent(tw=100碌s,T=10ms)Ifp1A
OutputCollector Power ConsumptionPc100mW
Collector currentIc50mA
C to E breakdown voltageB Vceo30V
E to C breakdown voltageB Veco5V
Work temperatureTopr-20锝?/span>+70鈩?/span>
Store temperatureTstg-30锝?/span>+80鈩?/span>
Welding temperature(t=5s)Tsol260鈩?/span>
Connector (flexible) specifications
No.SymbolSignal name
1锝?/span>2VHThermal head drive power supply
3DIPrint data input(serial input)
4CLKInput of clock print
5锝?/span>6P_GNDHead ground
7STB6Thermal head print activation instruction signal(#6 聽 block)
8STB5Thermal head print activation instruction signal(#5 聽 block)
9STB4Thermal head print activation instruction signal(#4 block)
10VddLogic power supply
11TMThermistor
12TMThermistor
13STB3Thermal head print activation instruction signal(#3 block)
14STB2Thermal head print activation instruction signal(#2 block)
15STB1Thermal head print activation instruction signal(#1 block)
16锝?/span>17P_GNDHead ground
18\LATPrint data latch (memory storage)
19DOPrint data output(serial output)
20锝?/span>21VHThermal head drive power supply
Motor銆?/span>Photo-transistor聽 and Roller in-position detection pin
NoSymbolSignal name
1Bmotor drive signal 1pin1
2Amotor drive signal 1pin2
3/Bmotor drive signal 2pin1
4/Amotor drive signal 2pin2
5VPSPhototube diode positive electrode
6PSPhotocell three-stage collector
7GNDPhotocell negative
8GNDRoller in-position detection negative
9HSin-position detection outputCustomized 2 Inch Thermal Printer Mechanism
website:http://www.oposprinters.com/2-inch-thermal-printer-mechanism/