Tech Blogs – Page 383 – BCH Technologies

06 Feb 2018

How to turn off Chip Info (Anonymous usage information) for HP OfficeJet Pro and ENVY using 902 905 915 564 920 934 935 Cartridges

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16 Jan 2018

How to Remove and Unclog Epson WP-4540 Print Head Nozzles

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26 Dec 2017

How to clean HP 950 933 Printhead (OfficeJet 8600, 8610, 8100, 8620)

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17 Nov 2017

How do I run 1 or 2 cleaning cycles after refilling my black 901 cartridge for J4500 J4660 J4680?

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18 Oct 2017

Understand HP's Error Status Messages

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20 Sep 2017

3 Foolproof Tips to Change Chips or Re-Arrange Color Sequences for Epson Printer's CIS

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