Main trade-off
Canon MF751Cdw II
Its feeder does not automatically scan both sides and it has no fax.
Head-to-head
Choose the MF753Cdw II if you scan both sides of forms or need fax. The MF751Cdw II has the same rated 35-ppm color print speed and paper capacity, but its document feeder scans only one side at a time.
Before you choose
Canon explicitly describes the MF751Cdw II feeder as single-sided and the MF753Cdw II feeder as one-pass two-sided. The shared 35-ppm print headline cannot tell you whether the backs of scanned forms are captured.
What this is based on
Canon model comparison front page and feeder chapter distinguish the scanners.
Main trade-off
Its feeder does not automatically scan both sides and it has no fax.
Main trade-off
The optional 550-sheet cassette costs extra and adds height.


The print speed matches, but the scanners differ. Compare single-sided and one-pass duplex scanning, fax and paper capacity on the exact II models.
Choose the MF753Cdw II if you scan both sides of forms or need fax. The MF751Cdw II has the same rated 35-ppm color print speed and paper capacity, but its document feeder scans only one side at a time.
Winner by situation
The MF753Cdw II captures both faces automatically.
Both accept 50 sheets.
Both rated 35 Letter ppm.
Only MF753Cdw II has fax.
What matters in practice
Canon explicitly describes the MF751Cdw II feeder as single-sided and the MF753Cdw II feeder as one-pass two-sided. The shared 35-ppm print headline cannot tell you whether the backs of scanned forms are captured.
Canon model comparison front page and feeder chapter distinguish the scanners.
Both are listed at 16.8 by 18.2 by 17 inches when closed. The MF753Cdw II adds automatic reverse-side capture without increasing those published body dimensions.
Equal closed manufacturer dimensions.
For 50 double-sided supported sheets, the MF753Cdw II captures 100 faces in its one-pass workflow. The MF751Cdw II requires you to handle the reverse sides, and the saved file order still needs checking.
50 sheets x 2 faces. Both feeders 50. Only MF753Cdw II duplex.

Canon, MF751Cdw II
Color print runs and scanning single-sided papers on a shared network.

Canon, MF753Cdw II
Color printing plus automatic capture of both sides of a document stack.
Meaningful differences
| What changes | Canon MF751Cdw II | Canon MF753Cdw II | Why it matters |
|---|---|---|---|
| Automatic document scanning | 50-sheet single-sided ADF | 50-sheet single-pass two-sided ADF | This is the main difference hidden by similar model names. |
| Fax | No | Yes | A fax requirement selects the MF753Cdw II. |
| Letter color speed | Up to 35 ppm | Up to 35 ppm | Rated printing throughput does not change. |
| Standard paper input | 300 sheets across two trays | 300 sheets across two trays | Both combine 250 main and 50 multipurpose. |
| Closed body | 16.8 x 18.2 x 17 inches | 16.8 x 18.2 x 17 inches | The duplex scanner does not change the listed closed size. |
What you give up
Recommendation switch
Choose Canon MF753Cdw II. The duplex ADF removes a repeated manual pass.
Choose Canon MF751Cdw II. The MF751Cdw II retains the same print speed and paper trays.
Choose neither. 850 requires the optional 550-sheet cassette. Base capacity is 300.
What matters in practice
The MF751Cdw II and MF753Cdw II are distinct products. Canon’s shared brochure includes a generic scan section, but its opening model-by-model table makes the single-sided versus duplex difference explicit. Use that distinction when buying, even if retailer copy is unclear.
Both offer 35-ppm rated color printing, automatic duplex output and 300-sheet standard input. A business sending only digital reports to print should compare purchase and supply cost rather than assume the higher model number means faster printing.
A regular stack of two-sided forms makes the MF753Cdw II useful even for an office printing only a few pages. This is about capturing the complete original without reloading it, not about printing volume.
The listed body dimensions match. Optional paper trays increase capacity and height. Check the configuration shown in the Amazon listing and allow room for the scanner lid, ventilation and paper access.
What the facts say
Useful conclusions from the current laser printers comparison, followed by the checked facts used to reach them.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Canon MF751Cdw II |
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| Canon MF753Cdw II |
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Ready to choose?
Open either model on Amazon to check the current price, customer reviews and delivery options.

Your scan originals are single-sided
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Both sides of your paperwork must be captured
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