The MUNBYN 941 is able to instantly convert from 8x11 to 4x6 labels, ... Two of the most important things for a label printer are speed and reliability. The MUNBYN 941 delivers on both fronts.

Why a Thermal Label Printer (and What It Is) ... In the case of Rollo, it sells 500 4x6 labels for $20, or $0.04 per print. So while not technically free, it’s a low cost.

Speaking of labels, they're not terribly expensive. You can pick up 500 folded 4x6 labels for around $15.00. If you want to go wild, you can buy 32,000 labels in 32 stacks of 1,000 for under $200 ...