Manufacturer of barcode scanners, thermal printers, and smart electronic accessories for businesses.
HolyHah is a specialized manufacturer of barcode scanning and printing solutions, operated by Holyhah Intelligence Technology Co., Ltd. The brand offers a diverse lineup of hardware designed to streamline operations in retail, warehousing, and logistics.
HolyHah focuses on user-friendly designs with plug-and-play functionality, supporting wide compatibility across various operating systems and devices.
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Typically, you must scan specific 'Pairing' barcodes (often labeled Code I and Code II) found in the user manual in sequence. Once the scanner LED flashes, search for the device in your computer or phone's Bluetooth settings to connect.
The scanner may be in 'Inventory Mode' (storage mode) or out of wireless range. Scan the 'Normal Mode' or 'Upload All Data' barcode from your manual to resume immediate data transmission.
For printers like the Luck Jingle, download the specific app mentioned in the manual (e.g., 'Luck Jingle' app). Connect to the printer through the app's interface rather than the phone's main Bluetooth settings.
Locate and scan the 'Factory Default' barcode in the provided user guide. This will clear custom settings like prefixes, suffixes, or language configurations.