HP OFFICEJET 7612 PRINTHEAD PROBLEM | INK SYSTEM FAILURE | MISSING OR FAILED PRINTHEAD | HP PRINTER

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  • Опубликовано: 9 янв 2025

Комментарии • 2

  • @stewartingram
    @stewartingram 2 месяца назад

    Solution 2, tinning the copper is a definite NO. Although a quick fix, it is very short lived as the tinned finish gets contaminated very quickly.