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<title><![CDATA[EC21 Product Catalogs - trouble codes]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/trouble_codes--1724/1/trouble codes.html]]></link><item>
<title><![CDATA[20w 30w Handheld Portable Small Metal Fiber Laser Marking Engraving Machine]]></title><link><![CDATA[https://nicole002.en.ec21.com/20w_30w_Handheld_Portable_Small--12023010_12024208.html]]></link><description><![CDATA[20w 30w Handheld Portable Small Metal Fiber 
Laser Marking Engraving Machine
Perfect Laser&apos;s new generation of portable handheld laser marking machine is more timely and efficient in trouble-shooting]]></description><pubDate><![CDATA[20241113]]></pubDate></item>
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<title><![CDATA[Black Color Shell Green Wiring Connection Terminal 130W CO2 Laser Power Supply for 1650mm CO2 Tube]]></title><link><![CDATA[https://laserpowersource.en.ec21.com/Black_Color_Shell_Green_Wiring--6991295_9357953.html]]></link><description><![CDATA[trouble.
5.Input analog signal(0~5V) or PWM is used to control the output laser power on this 130W CO2 power supply
6 This130W CO2 power supply is equipped with two cooling fans. Better heat dissipat]]></description><pubDate><![CDATA[20230927]]></pubDate></item>
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<title><![CDATA[CO2 Laser Engraving Machine]]></title><link><![CDATA[https://tianzhenglaser.en.ec21.com/CO2_Laser_Engraving_Machine--9786698_9786699.html]]></link><description><![CDATA[trouble? 
A: Make sure all the wires be connection well ,and keep your lens and mirrors be clean ,then check your laser tube and talk details to us. 
Q4. Is there any other model for choose? 
A:Yes,y]]></description><pubDate><![CDATA[20151214]]></pubDate></item>

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