The Canon imageCLASS MF741Cdw and the MF642Cdw variants have an automatic feeder but don't support duplex scanning, while the Canon MF641Cw variant lacks an automatic feeder altogether. The Canon imageCLASS MF746Cdw, MF745Cdw, and MF644Cdw have the same scanner features. It has fast color output at 28 ppm, and its built-in Wi-Fi. If you've also been unable to scan wirelessly with the native software, let us know in the discussions. Print documents with sharp images in vibrant colors by using this Canon all-in-one laser printer. We could only get the Scanner MF Utility App to work via a wired USB connection. If you want a similar printer with faster scan speed, check out the HP Color LaserJet Pro MFP M283fdw. Lastly, while the scan resolution isn't as high as other printers on the market, it's high enough for office use or casual photo scanning. Go to the Home Screen > Menu > Adjustment/Maintenance > Maintenance > Clean Fixing Assembly > Select ‘OK’ > Then, Select ’Start’ (in the lower righthand corner of the Printer Display, and let it do its thing). It scans the first few sheets very quickly but tends to slow down and wait between each subsequent page in a stack. Three (3) Steps to Great Color & Deep Blacks.

Unfortunately, the scan speed is quite slow when using the automatic feeder, much slower than the advertised 28 pages per minute (when scanning single-sided black and white documents). You can scan documents into searchable PDFs, but only through the Scanner MF Utility application, as the feature isn't built into the printer. The lid's hinges extend so you can close the lid over thicker items like textbooks and magazines. The Canon MF743Cdw has a feature-rich scanner.

Canon imageclass mf733cdw review