The powerful CLS-631 provides users with unparalleled features in the desktop thermal printer class. With crisp 300 dpi printing for images or fine text and an unprecedented 360-meter ribbon for greater productivity and reduced downtime the CLS-631 is a high-performance printer built for the desktop environment. Citizen's unique metal Hi-Lift™ mechanism allows easy access for loading of media and/or ribbons and the adjustable media sensor can handle a wide variety of label configurations including standard and pediatric medical wristbands. The powerful on-board 32 Bit RISC processor delivers exceptional throughput and fast first label out. The CLS-631 comes standard with internal parallel, serial, and USB interfaces. Optional Ethernet and Wifi interfaces are also available.

• Zebra® eand Datamax® auto-sensing emulation detection
• Powerful 32 Bit RISC Processor
• 300 dpi printing for images or fine text
• Thermal transfer or direct thermal printing
• Fully supports 2D barcode applications
• Standard internal serial and USB interfaces
• Internal Parallel, Ethernet, and wireless LAN networking options
• Internal 5-inch (125mm) media capacity
• Ships with Windows™ 2000, XP, Vista, and Windows 7 drivers
• Active Ribbon Control and Positioning System (ARCP)
• Label-making software included