in my deskjet '''HP Deskjet F4480''' the cover is open appears while opening the device i found a Arm disassociated unable to find it where it was form please help
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=== Update (10/30/2018) ===
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Very thankfull sir i here with send the image of that part
in my deskjet '''HP Deskjet F4480''' the cover is open appears while opening the device i found a Arm disassociated unable to find it where it was form please help