Specifications   General Specifications   bizhub C287 bizhub C227 Type Desktop Full Colour Printer / Copier / Scanner Copy Resolution Scan Main: 600 dpi × Sub: 600 dpi Print 1,800 dpi (equivalent) × 600 dpi Gradation 256 Memory Capacity (Std./Max.) 2 GB HDD 250 GB (optional) Original Type Sheets, Books, Objects Max. Original Size A3 Output Size Main unit A3 to A5 Bypass Tray A3 to A5, B6*1, A6*1, Postcard, Envelope*2, Tab paper,Banner paper (Width: 210 mm to 297 mm, Length: 432 mm to 1,200 mm)*3 Image Loss Max. 4.2mm or less for top edge (5 mm for thin paper),  Max. 3.0mm or less for bottom edge, Max. 3.0mm or less for right/left edges *A loss of 4.2 mm each during printing. Warm-Up Time*4 (23°C, std. voltage) * The time required to start printing when both the main power and sub-power switches are turned from OFF to ON. 20 sec. or less * The time required to star t printing when the main power switch is ON and the sub-power switch is turned from OFF to ON. 20 sec. or less First Copy Out Time**5 Colour 8.4 sec. or less B/W 6.8 sec. or less Copy Speed (Colour/B&W, A4) 28 ppm 22 ppm Copy Magnification Fixed Same Magnification 1: 1±0.5% or less Scaling Up 1: 1.154/1.224/1.414/2.000 Scaling Down 1: 0.866/0.816/0.707/0.500 Preset 3 types Zoom 25 to 400% (in 0.1% increments) Lengthwise Crosswise Individual Settings 25 to 400% (in 0.1% increments) Paper Capacity(80 g/m2) Tray 1 500 sheets Tray 2 500 sheets Multiple Bypass Tray 100 sheets Max. Paper Capacity (80 g/m2)*6 3,600 sheets Paper Weight Tray 1 / 2 60 to 256 g/m2 Multiple Bypass Tray 60 to 256 g/m2 Multiple Copy 1 to 9,999 sheets Auto Duplex Paper Size A3 to A5, B6*1, A6*1, Postcard Paper Weight 60 to 209 g/m2 Power Requirements AC220 to 240 V 8 A (50 to 60 Hz) Max. Power Consumption 1.58 kW or less Dimensions [W] × [D] × [H] 585 × 660 × 787 mm (23-1/16'' × 26'' × 31'') Weight Approx. 72 kg (158-3/4 lb) read more