The Canon Color imageCLASS MF665Cdw is positioned as a wireless color laser all-in-one printer, the kind of machine designed to sit in a home office or a small business and handle everyday printing, scanning, and copying from a single compact unit. This article is an editorial overview built from the current Amazon listing and Canon's published product information. It is not a hands-on review, so every number and feature mentioned here should be treated as something to confirm on the live product page before you commit to a purchase.
What it is
At its core, the imageCLASS MF665Cdw is a color laser all-in-one. A laser printer uses toner, a fine powder fused to the page with heat, rather than the liquid ink that inkjet printers rely on. That design is the reason laser machines tend to be chosen for offices that print a steady volume of text and business documents, because toner pages are typically crisp and resist smudging and fading over time. The word all-in-one means the device is built to combine more than one function in the same chassis, most commonly printing, scanning, and copying, and often faxing as well. The listing describes this model with four clear attributes: it is color, it is laser, it is wireless, and it offers all-in-one duplex operation. Duplex refers to printing on both sides of a sheet automatically. Beyond those stated attributes, specifics such as exact print speed, the capacity of any automatic document feeder, and whether a fax module is included are details you should verify directly on the current Amazon listing, because they are not something this overview can confirm for you.
Key features
Based on how the product is presented, the headline features are the color laser print engine, automatic two sided printing, and wireless networking. Color laser output is useful when a home office needs to produce documents with charts, logos, or branded elements rather than plain black text alone. Automatic duplex can cut paper use roughly in half for longer documents and gives reports and handouts a more finished look without manual page flipping. Wireless connectivity is what lets several people on the same network send jobs to the printer without a physical cable, and it usually opens the door to mobile printing from phones and tablets, though you should confirm the exact mobile printing apps and standards the model supports on the listing. The all-in-one label points to combined scan and copy functions in the same footprint, which matters when desk space is limited.

Canon Color imageCLASS MF665Cdw Wireless All-in-One Duplex Laser Printer
A color laser all-in-one listed with wireless connectivity and automatic duplex printing, as described on the current Amazon product page.
Check price on AmazonWho it is for
This class of machine is aimed squarely at home offices and small businesses that regularly produce color documents. If your week includes proposals, client facing handouts, invoices with a logo, marketing one pagers, or forms that benefit from color, a color laser all-in-one is a sensible category to shop in. It also suits a shared household or a small team where more than one person needs to print, scan, and copy from their own device over Wi-Fi. It is less obviously the right pick for someone whose main need is glossy photo printing, where inkjet photo printers still tend to be the more natural choice, or for a very light user who prints only a handful of pages a month and may not need the capabilities of a laser all-in-one at all.
Strengths on paper
On paper, the strengths line up with what laser all-in-one printers are generally known for. Toner based text tends to look sharp and hold up well in files and archives. Color laser output brings that same durable quality to documents that need more than black and white. Automatic duplex is a practical, everyday convenience that reduces paper consumption. Wireless networking and the all-in-one design keep cable clutter and the number of separate devices down, which is welcome on a crowded desk. For an office that leans on document work more than photography, a color laser all-in-one like this is built around the right priorities. None of this is a substitute for reading real owner feedback, but it does explain why the category exists and who tends to be happy with it.
Things to check
Before buying, there are several specifics worth confirming directly on the Amazon listing, because they vary from model to model and this overview cannot stand in for the official specifications.
- Functions and fax. Confirm exactly which functions are included. All-in-one almost always covers print, scan, and copy, but check whether fax is part of this particular configuration if you need it.
- Print speed and duplex. The listing names duplex, but verify the quoted pages per minute for both color and black output so you know what to expect for your typical jobs.
- Wireless and mobile printing. Check the supported wireless standards and which mobile printing methods and apps are listed, so your phones, tablets, and laptops will connect the way you need.
- ADF capacity. If you scan or copy multi page documents, look for an automatic document feeder and the number of sheets it holds, since that is not something this summary can confirm.
- Ongoing toner cost and yield. This is the real long term consideration with any laser printer. Look up which replacement toner cartridges the model uses, how readily available they are, and the rated page yield for each, so you can judge the running cost over time rather than just the upfront outlay.
- Verify the full specification. Treat the live listing and Canon's own specification sheet as the final word on paper handling, memory, display, and warranty.
How it compares
The most useful comparison for most shoppers is color laser all-in-one versus color inkjet all-in-one, rather than this exact model against any single rival. Laser all-in-ones like the imageCLASS MF665Cdw generally favor fast, consistent document output and crisp text, and their toner cartridges tend to carry higher page yields, which can suit an office that prints in volume. Inkjet all-in-ones usually cost less to buy, handle photo printing on glossy paper more gracefully, and can be compact, but their per page economics and speed depend heavily on the specific ink system. If your work is document heavy and color matters, the laser side of that line is the natural home. If photos and occasional light printing dominate, an inkjet may fit better. Rather than lean on any invented head to head numbers, compare this model against currently listed alternatives in the same category on their published specifications and owner feedback.
Verdict
As a category pick, the Canon Color imageCLASS MF665Cdw reads like a reasonable choice for a home office or small business that wants color laser printing with scanning and copying in one wireless, duplex capable unit. Because this is an editorial overview and not a hands-on evaluation, the responsible next step is to check the current listing on Amazon and confirm the details that matter most to you, especially print speed, the ADF, whether fax is included, and the ongoing cost and availability of replacement toner. Match those facts to how you actually work, and you will know quickly whether this all-in-one belongs on your desk.
This is an editorial overview compiled from the current Amazon listing and published specifications, not a hands-on review; we have not tested or printed with this unit. ProductPickly may earn a commission from qualifying purchases made through links on this page.