Model Name Colour imageCLASS LBP633Cdw Model Description Wireless, Colour Laser Printer Functions Print Print Speed Up to 22 ppm (Letter) Document Feeder No Document Feeder First Print Out Time Approx. 10.3 Seconds (Black/Colour/Letter) Print Resolution Up to 1200 x 1200 dpi Print Memory 1 GB (Shared) Printer Language UFR II, PCL, PS Network Security IP/MAC Address Filtering, IPSEC, TLS 1.3, SNMP V3.0, IEEE 802.1X, IPv4/IPv6, SMTP Authentication, POP3 Connectivity USB 2.0 High‐Speed, 10/100/1000Base‐T/TX Ethernet (Network), Wi‐Fi 802.11b/g/n, Wi‐Fi® Direct Connection Operating Systems Windows® 8.1/10/11, Windows®Server 2012/2012 R2/2016/2019/2022, Mac OS X (10.11 or later) Paper Capacity 250‐Sheet Standard Cassette, 1‐Sheet Manual Feed Slot Min/Max Paper Size Standard Cassette 3.9" x 5.8" to 8.5" x 14", 1‐sheet Manual Feed Slot: 3" x 5" to 8.5" x 14" USB Direct Print JPG, TIFF, PDF Display Panel 5 line black and white LCD screen Print Volumes 150‐2,500 Pages RMPV (Recommended Monthly Print Volumes) Energy Consumption Approx: 900 W (Max), 7.9 W (Standby), 0.7 W (Sleep Mode) ENERGY STAR Yes