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Hp MFP 178nw Reset imaging drum unit, Error Replace New imaging unit
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- Опубліковано 25 вер 2023
- enter tech mode or service mode
menu- back-left-right-ok-stop-menu
enter pass code 1934
using Right left and ok keys
TQ for sharing usefull tips.
thank you very much ---worked perfectly
Have same printer keep flashing orange light. They told me toner not original.
Any suggestions to fix it plz