12-24V DC Power Supply (open ended, 12-24V, for use with or without cradle) for Zebra Printers: ZQ510, ZQ520, ZQ610, ZQ620, ZQ630, QLn220, QLn320, QLn420. 12-24V DC power supply charges the printer via vehicle openended or vehicle lighter power adapter. Connects to barrel jack on printer, or on the vehicle / single slot printer charging cradle
Adapter Discs for Zebra Printers: ZQ510, ZQ520. Alternate discs for use in the ZQ500 Series media slot. These Adapter discs support smaller media cores .5" (13mm) for customers migrating from competitive products. The standard ZQ500 Series printers ship with .75" (19mm) media roll core discs. 3 pairs of discs included per package.