The catch
Canon MF275dw
Only one side at a time gets read by the 35-sheet feeder.
Side by side
Longer monochrome jobs and a 250-sheet paper tray favor the MF287dw. On a lighter workload the MF275dw still handles fax, network printing and short one-sided scan stacks. Neither scans both sides automatically.
Before you buy
35-sheet simplex feeders are on each. A 40-sheet stack still cannot go in one load on the MF287dw, and it adds no automatic reverse-side capture.
Where this comes from
A 35-sheet, one-sided document feeder is documented for each model. Either capacity is exceeded by five sheets in a 40-sheet packet.
The catch
Only one side at a time gets read by the 35-sheet feeder.
The catch
The feeder takes only 35 sheets, and it cannot scan two sides automatically.


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Paper capacity and printing speed differ, but the 35-sheet simplex feeder is the same on both. Find out which jobs justify the MF287dw.
Longer monochrome jobs and a 250-sheet paper tray favor the MF287dw. On a lighter workload the MF275dw still handles fax, network printing and short one-sided scan stacks. Neither scans both sides automatically.
Which one fits
The supported stack fits either feeder.
Enough fits in the MF287 main tray alone.
35 sheets is the limit for each feeder.
Each feeder is simplex only.
In practice
35-sheet simplex feeders are on each. A 40-sheet stack still cannot go in one load on the MF287dw, and it adds no automatic reverse-side capture.
A 35-sheet, one-sided document feeder is documented for each model. Either capacity is exceeded by five sheets in a 40-sheet packet.
Its 250-sheet main cassette lets the MF287dw hold 200 sheets of suitable paper. For that one-sided job, the 150-sheet input of the MF275dw needs a reload.
The job assumed is 200 physical sheets. Canon documents a 250-sheet input for the MF287dw and a 150-sheet input for the MF275dw. The first holds the batch, and the second needs 50 more sheets loaded.
A 100-page one-sided job differs by about 29 seconds of steady printing at the rated 30 and 35 pages per minute. Startup and processing time are not counted. For short jobs, the larger tray may be a more useful upgrade than the extra speed.
A steady-output calculation for illustration: 100 ÷ 30 × 60 = 200 seconds, and 100 ÷ 35 × 60 = 171.4 seconds. The difference is 28.6 seconds, rounded to 29. It is not a measured completion time.

Canon, MF275dw
Fax plus an automatic feeder for short stacks, in a small office.

Canon, MF287dw
Office forms in short single-sided stacks, with fax and network printing.
Spec by spec
| Spec | Canon MF275dw | Canon MF287dw | In practice |
|---|---|---|---|
| Main paper input | 150 sheets | 250 sheets | Jobs that land between these limits need fewer refills on the MF287. |
| Letter output | Up to 30 ppm | Up to 35 ppm | Longer batches favor the MF287 on rated speed. |
| Document feeder | 35-sheet simplex | 35-sheet simplex | ADF capacity is not increased by the higher model. |
| Fax | Yes | Yes | Fax by itself is no reason to upgrade. |
Trade-offs
Change of plan
Go with Canon MF287dw. Reloads are reduced by the 250-sheet tray.
Go with Canon MF275dw. Fax and the same ADF capacity stay with the MF275.
Neither model fits. Pick a model that has a duplex ADF.
Decision guide
Go with the MF287dw for longer monochrome jobs and the 250-sheet paper tray. A lighter workload of fax, network printing and short one-sided scan stacks is still within the MF275dw. Automatic scanning of both sides is not offered by either.
That 100-sheet difference pays off for jobs that land between the tray limits. A household printing ten pages a week will rarely need the capacity, whereas a small office with long packets often does.
Each feeder holds 35 sheets and reads one face at a time, so the MF287dw is no scanner upgrade for larger or two-sided stacks. The pricier model is not automatically the better pick for every document task.
Fax comes with each. Check your telephone connection and what your provider requires, though you have no reason to pick the MF287 just for this function.
Thirty versus 35 Letter ppm describes rated continuous output. The time a real job takes also depends on first-page waiting, document processing and duplex settings. No test claim of ours guarantees a five-ppm gap in your office.
By the numbers
What we found across the laser printers we compare, plus the checked facts behind each finding.
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Canon MF275dw |
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| Canon MF287dw |
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Ready to buy
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