The HP 4430 2D Imaging Barcode Scanner may lock up after scanning certain QR codes. The scanner must be disconnected and reconnected to recover.
Information in this document applies to the following:
Barcode scanner:
HP 4430 2D Imaging Barcode Scanner (BW868AA)
https://support.hp.com/bg-en/document/c05511955

LENOVO IdeaPad Slim 3 14 FHD Intel i5-12450H
Men’s Leather Watch
BROTHER MFCL 3755CDW Colour Laser All in One Printer




