| specifications︰ | The approaches for HP compatible cartridge chips testing:
1.Insert the connecting wire into the testing connecting hole and the cartridge testing table faucet.
2. Insert the matching electrical source connector plugs into electrical source faucet on the top of the tester,and then turn on the electrical source.At the same time there are "waiting..." characters displayed in the tester LCD screen.
3.The hole for installing chip at the bottom of catridge aims at the testing table and test electrode.Press the cartridge down along orientation line.You can hear the sounds"du..." and see the characters "ok" and the chip model displayed in the screen,which means the chip has normal capability.
4.If the characters "not matching" displayed,it means the data of chip is not matching,namely the chip fails to be tested.In addition,if the screen still displays the characters"waiting..." after pressing the testing cartridge,it means the chip has problem.After taking the testing cartridge away from the testing table,the tester will be in waiting state and prepare to do next testing.
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The approaches for HP chips testing:
1.Select the correct testing electrical wire(attached),and insert it into the testing connecting hole.
2.Insert the direct current output connector of the matching manostat electrical source(attached) into the direct current electrical source faucet on the top of the tester,and then turn on the electrical source.At the same time there are "waiting..." characters displayed in the tester LCD screen.
3.The testing needle with red point aims at the no.1 corner of the chip,and another 3 testing needles aim at the no.2~4 corner of the chip.Press down the testing head.You can hear the sounds"du..." and see the characters "ok" and the chip model displayed in the screen,which means the chip has normal capability.
4.If the characters "not matching" displayed,it means the data of chip is not matching,namely the chip fails to be tested.In addition,if the screen still displays the characters"waiting..." after pressing the testing needle,it means the chip has problem.After taking the testing needle away from the chip,the tester will be in waiting state and prepare to do next testing.
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