| Brand | CANON |
| Model | MF643Cdw |
| Printer Type | Printer Laser Color All in One |
| Print Speed | A4 : 21 / 21 ppm (Mono / Colour) |
| Letter : 22 / 22 ppm (Mono / Colour) |
| 2-Sided : 12 / 12 ppm (Mono / Colour) |
| Printing Resolution | 600 x 600 dpi |
| Duplex Printing | Auto Duplex |
| Memory Size | 1 GB |
| Display Panel | WVGA Colour LCD 5.0" Touch Screen Display |
| Interface | USB 2.0 / LAN / WiFi |
| Network | LAN : 10Base-T/100Base-TX/1000Base-T |
| Wi-Fi : 802.11b/g/n (Infrastructure mode, WPS easy Setup, Direct Connection) |
| Mobility | Canon PRINT Business, Canon Print Service, Google Cloud Print™, Apple® AirPrint®, Mopria® Print Service |
| Operating System Support | Windows® 10, Windows® 8.1, Windows® 7, Windows Server® 2016, Windows Server® 2012 R2, Windows Server® 2012, Windows Server® 2008 R2, Windows Server® 2008 |
| Mac® OS X 10.9.5 & up |
| Linux |
| Paper Handling Input | Standard Cassette : 250 sheets (80g/m2) |
| Multi-Purpose Tray : 1 sheet |
| Auto Document Feeder (ADF) : 50 sheets (80g/m2) |
| Paper Handling Output | 100 sheets |
| Paper Size Printing | Cassette : A4, B5, A5, Letter, Legal, Statement, Executive, Government Letter, Government Legal, Foolscap, Indian Legal |
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| Multi-Purpose Tray : A4, B5, A5, Letter, Legal, Statement, Executive, Government Letter, Government Legal, Foolscap, Indian Legal, Index Card, Envelope : COM10, Monarch, C5, DL |
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| Available Paper Size for ADF : A4, B5, A5, Letter, Legal, Statement (Min. 128 x 139.7mm to Max. 216.0 x 355.6mm) |
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| Paper Size for Auto Duplex Print A4, B5, Letter, Legal, Executive, Foolscap, Indian Legal |
| Media Size Custom | Cassette Custom : Min. 76.2 x 127.0mm to Max. 216.0 x 355.6mm |
| Multi-Purpose Tray Custom : Min. 76.2 x 127.0mm to Max. 216.0 x 355.6mm |
| Media Types | Plain, Thick, Coated, Recycled, Colour, Label, Postcard, Envelope |
| Media Weights | Cassette : 60 to 200g/m2 |
| Multi-Purpose Tray : 60 to 200g/m2 |
| ADF : 50 to 105g/m2 |
| Copy Speed | A4 : 21 / 21 ppm (Mono / Colour) |
| Letter : 22 / 22 ppm (Mono / Colour) |
| Copy Resolution | 600 x 600dpi |
| Copy Maximum | Up to 999 copies |
| Copy Reduce / Enlarge | 25 - 400% in 1% increments |
| Scanner Type | Colour Contact Image Sensor |
| Scan Speed | 1-Sided : 26.1 ipm (mono), 13.3 ipm (colour) |
| Scan Resolution | Platen glass : up to 600 x 600dpi |
| Feeder (ADF) : up to 300 x 300dpi |
| Scanning Bit Depth | 24-bit |
| Maximum Document Scan Size | Platen Glass : Up to 216.0 x 297mm |
| Feeder (ADF) : Up to 216.0 x 355.6mm |
| ADF | Yes |
| Cartridge | Standard : |
| Cartridge 054 BK : 1,500 pages (bundled: 1,500 pages) |
| Cartridge 054 C/M/Y : 1,200 pages (bundled: 680 pages) |
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| High : |
| Cartridge 054H BK : 3,100 pages |
| Cartridge 054H C/M/Y : 2,300 pages |
| First page out | A4 : Approx. 10.4 / 10.5 sec (Mono / Colour) |
| Letter : Approx 10.3 / 10.3 sec (Mono / Colour) |
| Duty cycle | Monthly Duty Cycle 30,000 pages |
| Noise Level | During Operation : |
| Sound Pressure Level: 51dB |
| Sound Power Level: 69.4dB |
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| During Standby : |
| Sound Pressure Level: Inaudible |
| Sound Power Level: 43dB |
| Power Supply | AC 220-240 V (±10%), 50/60 Hz (±2Hz) |
| Power Consumption | Maximum : 850W or less |
| Average (During Copy) : Approx. 370W |
| Average (During Standby) : Approx. 11W |
| Average (During Sleep) : Approx. 0.8W (USB/ LAN / Wi-Fi) |
| Environment | Temperature : 10 - 30°C |
| Humidity : 20% - 80% RH (no condensation) |
| - | Print Features : Poster, Booklet, Watermark, Page Composer, Toner Saver |
| Copy Features : Frame Erase, Collate, 2 on 1, 4 on 1, ID Card Copy, Passport Copy |
| Other Features : Department ID, Secure Print, Application Library |
| Warranty | 3 Years |