The ZQ600 series mobile printers from Zebra are perfectly designed for retail: as unobtrusive yet diligent assistants, they create labels and receipts whenever and wherever needed. This makes them particularly useful for generating shelf and return labels, marking price changes, and printing receipts at the mobile point of sale. The maximum print width varies by model: 48 mm (ZQ610), 72 mm (ZQ620), or 104 mm (ZQ630), while all variants maintain consistent print speed and quality at 115 mm/sec at 203 dpi. The operation of the ZQ600 series is very straightforward, thanks to the clear color displays, allowing employees to navigate easily and quickly create all desired receipts and labels, even during busy times. The printers also communicate their status visibly through distinct color alerts—such as when the casing is open or they are in pause mode. Connection to the host is via Wi-Fi and Bluetooth, ensuring users can rely on fast and stable data transmission. Additionally, since the ZQ600 series is backward compatible with all accessories from the Zebra QLn series, it is ideally suited for easily upgrading existing printer environments. The ZQ630 also supports Zebra's Link-OS and the operating systems Apple iOS, Android, and Windows. It can be easily and conveniently managed and secured from anywhere at any time using the remote management tool. Moreover, it automatically switches to power-saving mode and reactivates as soon as a print job is sent. The ZQ630 is also available in an RFID variant, supporting tags compatible with UHF EPC Gen 2 V2, ISO/IEC 18000-63, and Rain RFID protocols. Both variants are supported by a versatile range of accessories and services from Zebra, including Zebra's "OneCare" and the Print DNA utility "PrintSecure.".