C844dn Features: Super compact The smallest A3 colour printer on the market Eco-friendly Performance Energy and time-saving with efficient fusing technology Unrivalled media handling Print in sizes and weights up to 256gsm and banners up to 1.3m Easy Troubleshooting Troubleshoot by tapping your NFC enabled Mobile device to the printer (via OKI Mobile Print App) Specifications: Printing Method Digital 4 LED Full-color Electrophotographic Printing Method Printing Resolution 600 x 600 dpi 1200 x 1200 dpi Physical dot pitch: 1200 dpi Warm-up Time Approx. 20.0 seconds from power-on Approx. 9.9 seconds from power save First Print Out Time Color: Approx. 6.3 seconds Mono: Approx. 6.3 seconds Print Speed A4(Landscape) 36 ppm color, 36 ppm mono A3 20 ppm color, 20 ppm mono Interface 1000BASE-T/100BASE-TX/10BASE-T, USB 2.0 (High Speed), USB 2.0 (High Speed) Host Protocol TCP/IP Printer Language PCL 6 (XL) emulation, PCL 5c emulation, Epson FX Emulation, PostScript 3 emulation, PDF v1.7 emulation, IBM ProPrinter emulation Supported OS Windows 10, Windows 10 x64, Windows 8.1, Windows 8.1 x64, Windows 8, Windows 8 x64, Windows 7, Windows 7 x64, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 R2, Windows Server 2008, Windows Server 2008 x64, macOS 10.13, macOS 10.12, OS X 10.11, OS X 10.10, iOS, Linux, Android Memory (Std./Max.) 1GB/1GB Font PCL emulation 87 scalable fonts, 4 bitmap fonts, PostScript emulation 80 fonts Paper Size A3, A4, A5, A6, B4, B5, B6, B6 Half, Legal 13, Legal 13.5, Legal 14, Tabloid (11" x 17"), Letter, Executive, 16K, 8K, Statement, Folio, Banner, Envelopes, Postcard, Return postcard, Index Card (3" x 5") (75 x 125mm), Photo Size (4" x 6", 5" x 7") (100 x 150mm, 125 x 175mm), Custom Size: Width 55-297 mm x Length 90-1321 mm, B7, B8 Paper Weight Tray 1 : 64 - 220 gsm Multi-purpose tray : 64 - 256 gsm (Optional)Additional Tray : 64 - 176 gsm Input Capacity Tray 1 : 300 sheets Multi-purpose tray : 100 sheets (Optional)Additional Tray : 535 sheets Output Capacity Face Down : Max. 250 sheets Face Up : Max. 100 sheets Dimensions(WxDxH) 449 x 552 x 360 mm Weight(includes supplies) Approx. 40.0 kg Operating Environment Operating: 10 - 32 °C, 20 - 80 %RH No condensation Power Consumption Operating: Max. 1,400W / Ave. 680W Idle: 13W Power Save: 11.0W Deep Sleep: 1.0W Auto-Off: 0.15W Safety& Environment Regulation CE Mark, GS Mark Noise Level Operating :Approx. 54 dBA Idle: < 32 dBA Duty Cycle Recommended: 5,000 pages/month Maximum: 75,000 pages/month In the Box Starter toner cartridge x 4, Image Drum x 4, Power cable, DVD-ROM