The CL-S521 creates up to 118 mm wide labels using direct thermal printing, with a maximum print width of 104 mm, a speed of 150 mm/sec. and a resolution of 8 dots/mm (203 dpi). A large supply of labels reduces troublesome roll changes. It optimises important features: its sensor adjusts to different materials and widths. It can also be aligned to fit individual formats. Optionally, a dispenser and cutter are easy to retrofit. This is ideal for shipping, assembly line or other applications that require simple continuous feed label solutions. The printer switches automatically between the Datamax, EPL and ZPL languages. Together with the up to 16 MB Flash memory, this cross-emulation guarantees you a wide range of applications. The CL-S521 has an integrated serial and USB interface. Optionally install a parallel, Ethernet or Wi-Fi card for optimal connectivity. The compact housing contains the AC adaptor and is available in white and black.