Specifications in detail Machine type Mono Laser All-In-One Available functions MF443dw/MF446x † : Print, Copy, Scan MF445dw/MF449x † : Print, Copy, Scan and Fax Printer Print speed Single sided : Up to 38 ppm (A4) Up to 63.1 ppm(A5-Landscape) Double sided : Up to 31.9 ipm (A4) Printing method Monochrome laser beam printing Print Resolution 600 x 600 dpi Print Quality with Image Refinement Technology Up to 1200 x 1200 dpi Warm-up Time Approx. 14 seconds or less from power on First Print Out Time Approx: 5.5 seconds or less Printer Languages MF443dw: UFRII, PCL 5c 1 , PCL6 MF445dw / MF446x † / MF449x † : UFRII, PCL 5c 2 , PCL6, Adobe® PostScript Fonts MF443dw: 45 PCL fonts MF445dw: 45 PCL fonts 136 PostScript fonts MF446x † /MF449x † : 93 PCL fonts 136 PostScript fonts Print margin 5 mm-top, bottom, left and right 10 mm-top, bottom, left and right (Envelope) Toner saver mode Yes Advanced printing features MF443dw/MF445dw: Secure Print Print from USB memory key (JPEG/TIFF/PDF) Google Cloud Print Ready iOS: AirPrint, Canon PRINT Business app Android; Mopria certified, Canon PRINT Business app, Canon Print Service Plug-in MF446x † /MF449x † : Secure Print Print from USB memory key (JPEG/TIFF/PDF) Barcode Print 3 Google Cloud Print Ready iOS: AirPrint, Canon PRINT Business app Android; Mopria certified, Canon PRINT Business app, Canon Print Service Plug-in Copier Copy Speed Single sided (A4): Up to 38 ppm Double sided (A4): Up to 30.3 ipm First Copy Output Time (FCOT) ADF (A4): Approx. 6.6 seconds or less Platen (A4): Approx. 6.4 seconds or less Copy resolution Up to 600 x 600 dpi Copy modes Text, Text/Photo (Default),Text/Photo (High Quality), Photo Double sided copying 2-sided to 2-sided (Automatic) Multiple Copy Up to 999 copies Reduction/Enlargement 25-400% in 1% increments Other features Frame Erase, Collate, 2 on 1, 4 on 1, ID card copy Scanner Type Colour Scan Resolution Optical: Up to 600 x 600 dpi Enhanced: Up to 9600 x 9600 dpi Scan speed Single sided mono: 38ipm (300x600dpi) Single sided colour: 13ipm (300x600dpi) Double sided mono: 70ipm (300x600dpi) Double sided colour: 26ipm (300x600dpi) Colour scanning depth 24 bit/24 bit (input/output) Greyscales 256 levels Compatibility TWAIN , WIA, ICA Scan to E-mail MF443dw/MF445dw: TIFF/JPEG/PDF/Compact PDF/Searchable PDF MF446x † /MF449x † : TIFF/JPEG/PDF/Compact PDF/Searchable PDF/Encrypted PDF3/PDF (Digital signature) 4 Scan to Cloud TIFF/JPEG/PDF/PNG 5 iFAX ITU-T.37 Fax Modem Speed 33.6 Kbps (Up to 3 seconds/page 6 ) Receive mode Fax only, Fax/Tel Auto Switch, Answer Mode, Manual Fax resolution Standard: 200 x 100 dpi Fine: 200 x 200 dpi Super fine: 200 x 400 dpi Ultra fine: 400 x 400 dpi FAX memory Up to 512 pages 7 Speed dials Up to 281dials Group dials/destinations Max. 299 dials / Max. 299 destinations Sequential broadcast Max. 310 destinations Memory backup Permanent fax memory backup (Backup with flash memory) Double sided faxing Yes (Transmit and Receive) Other features Fax Forwarding, Dual Access, Remote Reception, PC Fax (TX only) DRPD, ECM, Auto Redial, Fax Activity Reports,  Fax Activity Result Reports,  Fax Activity Management Reports Media Handling Scanner Type Platen, 2-sided ADF (single pass) Paper input (Standard) 250-sheet cassette 100-sheet multi-purpose tray 50-sheet ADF Paper input (Option) 550-sheet cassette Paper output 150-sheet Media types Plain paper, Recycled paper, Heavy Paper, Thin paper, Label, Post card, Envelope Media sizes Cassette (Standard and optional): A4, A5, A5 (Landscape), A6, B5, Legal, Letter, Executive, Statement, OFFICIO, B-OFFICIO, M-OFFICIO, GLTR, GLGL, Foolscap, 16K, Custom sizes: Min. 105 x 148 mm  Max. 216.0 x 355.6 mm. Multi-purpose tray: A4, A5, A5 (Landscape), A6, B5, Legal, Letter, Executive, Statement, OFFICIO, B-OFFICIO, M-OFFICIO, GLTR, GLGL, Foolscap, 16K, Indexcard, Envelope (COM10, Monarch, C5, DL), Custom sizes: Min 76.2 x 127 mm  Max. 216.0 x 355.6 mm. ADF: A4, A5, A6, B5, Legal, Letter, Statement, Custom sizes: Min. 105 x 128 mm  Max 215.9 x 355.6 mm Media weights Cassette (standard and optional): 60 to 120 g/m² Multi-purpose tray: 60 to 163 g/m²+AC57 ADF: 50 to 105 g/m² Double Sided Printing A4, Legal, Letter, OFFICIO, B-OFFICIO, M-OFFICIO, GLGL, Foolscap Custom size - Min. 210 x 279.4 mm Max. 216.0 x 355.6 mm 60 to 120 g/m 2