The imageCLASS X LBP1861 is the 65-page-per-minute model in Canon's LBP1800 series, a pair of high-speed black-and-white desktop printers built for workgroups in an office environment that run large print jobs. It delivers a first print in about 4.9 seconds and is rated for 5,000 to 20,000 pages a month; the LBP1871 is the same printer at 75 pages a minute for heavier volume.
The LBP1800 series prints at up to 1200 × 1200 dpi with UFR II, PCL 6, and Adobe PostScript 3 standard, two-sided printing out of the box, and warm-up from power-on or sleep in 2 seconds or less. Paper capacity starts at 650 sheets and grows to 4,300 with 550-sheet Paper Feeder PF-J1 units and the 2,000-sheet Paper Deck Unit PD-H1, with a 500-sheet output tray to match. Print from Windows, iOS, and Android devices with AirPrint, Mopria, Universal Print, or the Canon PRINT Business app; Wi-Fi and Gigabit Ethernet are both standard. The T03 toner is rated for up to 51,500 pages.
A five-line LCD with keypad handles setup, and the security platform matches Canon's larger office machines: documents are held in short-term memory only, Verify System at Startup checks firmware at boot, McAfee Embedded Control uses whitelisting to block malware and tampering while the machine runs, and an audit log feeds SIEM tools. imageWARE Enterprise Management Console pushes security settings to every device on the network.