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HP Printer Model Service Menu PIN Code Menu Access Code
Service Menu Pin Codes
![SOLVED] HP Envy 5540 - Hidden Service menu | Printer Forums](https://i.ytimg.com/vi/WVobkltXjbk/mqdefault.jpg "SOLVED] HP Envy 5540 - Hidden Service menu | Printer Forums")
SOLVED] HP Envy 5540 - Hidden Service menu | Printer Forums
HP Printer Model Service Menu PIN Code Menu Access Code
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