Canon LBP646Cdw Review: A Wireless Color Laser for Hybrid Offices
The Canon Color imageCLASS LBP646Cdw is a single-function color laser printer built for speed and simplicity in small office and hybrid work settings.
By Elvis Dicki
Updated October 20, 2026
In the modern hybrid work environment, a reliable printer that balances performance with straightforward operation is a key piece of office equipment. The Canon Color imageCLASS LBP646Cdw Wireless Laser Printer is engineered specifically for this niche, offering fast color and monochrome printing with a focus on minimal maintenance and easy connectivity. This print-only laser device is designed for small offices and home offices where producing crisp, professional documents quickly is a priority, but scanning or copying functions are not required. The bottom line: this is a capable, fast color laser printer that excels at its single task but lacks the multifunction versatility some users may need.
As a dedicated printer, the LBP646Cdw makes trade-offs, focusing its design and cost on core printing performance. It features automatic duplex printing, wireless setup, and support for mobile printing, aiming to integrate seamlessly into a networked office without unnecessary complexity. This review analyzes the printer’s specifications, design, and feature set to determine if its laser-focused approach is the right fit for your workflow.
Canon imageCLASS LBP646Cdw Color Laser Printer
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Canon LBP646Cdw at a Glance
| Spec | Value |
|---|---|
| Printer Type | Color Laser |
| Functions | Print Only |
| Maximum Print Speed | 26 ppm (color & monochrome) |
| First Print Time | Approx. 10.3 seconds |
| Print Resolution | 600 x 600 dpi |
| Paper Capacity | 250-sheet cassette + 1-sheet multipurpose tray |
| Connectivity | Wi-Fi, USB, Ethernet |
| Mobile Printing | Canon PRINT app, Apple AirPrint, Mopria |
| Toner | Canon Genuine Toner 075 / 075H (High-capacity) |
| Display | 5-line LCD screen |
| Dimensions (D x W x H) | 16.5″ x 16.8″ x 10.5″ |
| Weight | 27.6 pounds |
| Warranty | 1-Year Limited |
Design and Build
The Canon LBP646Cdw presents a functional, office-oriented design. With dimensions of 16.5 inches deep by 16.8 inches wide by 10.5 inches high and a weight of 27.6 pounds, it has a substantial footprint suited for a dedicated printer station rather than a cramped desk corner. The white chassis is typical of Canon’s imageCLASS line, designed for clean integration into a professional environment. The control panel is centered around a 5-line LCD screen, which provides a clear interface for navigating printer settings, checking status, and managing the wireless setup process. This screen is a practical feature that aids in setup and troubleshooting without requiring a connected computer.
The physical design prioritizes access to paper and toner. The standard 250-sheet input cassette slides out from the lower front, while a single-sheet multipurpose tray is available for specialty media like envelopes or labels. The output tray is located on top. The use of high-capacity Canon Genuine Toner 075 cartridges is intended to reduce the frequency of replacements, aligning with the product’s goal of minimal maintenance. The build quality, as indicated by the specifications, suggests a device built for the steady, reliable output expected in a small office setting rather than for portability or space-saving.
Performance and Features
Print Speed and Quality
Performance is a central claim for the LBP646Cdw. It is rated for print speeds of up to 26 pages per minute for both color and black-and-white documents, which is a competitive rate for its class. A key specification contributing to perceived speed is the quick first print time of approximately 10.3 seconds from a ready or sleep state. This means short print jobs can be completed rapidly, improving efficiency for users who frequently print single pages or small batches. The print resolution is listed at 600 x 600 dpi, which is standard for office laser printers and sufficient for producing crisp text and serviceable graphics for internal reports, presentations, and marketing materials.
Connectivity and Ports
The printer offers a solid array of connectivity options designed for modern, networked workspaces. Wireless (Wi-Fi) connectivity is a headline feature, with Canon emphasizing an easy setup process. For wired networks, a single Ethernet port is included, allowing for a stable office network connection. A single USB 2.0 port is also present for direct computer connection. This combination ensures compatibility with various office IT setups, from fully wireless environments to those relying on wired infrastructure for security or reliability.
Key Features and Software
Beyond basic printing, the LBP646Cdw includes several features aimed at convenience and efficiency. Automatic two-sided (duplex) printing is built-in, allowing users to save paper effortlessly. For mobile and flexible work, the printer supports several standards: the free Canon PRINT app, Apple AirPrint, and Mopria Print Service. This enables printing directly from smartphones, tablets, and laptops without needing a computer as an intermediary. The manufacturer also mentions compatibility with Poster Artist Online for creating posters and signage, though this is a web-based service rather than bundled software. The printer is ENERGY STAR certified and has an EPEAT Silver rating, indicating adherence to energy efficiency and environmental impact standards.
Setup, Support and Ownership
Setup is described as straightforward, facilitated by the 5-line LCD screen to guide the wireless connection process. The initial setup involves installing the four starter toner cartridges (Cyan, Magenta, Yellow, Black) which have estimated yields of 500 pages for color and 700 pages for black. Long-term ownership revolves around the use of Canon Genuine Toner 075 and 075H high-capacity replacements. The high page yields of these cartridges are a selling point for reducing operational interruptions and cost-per-page over time. The printer comes with a 1-year limited warranty backed by Canon’s service and support network. For ongoing product support and potential driver updates, users would rely on Canon’s official resources. The product is listed as Chromebook compatible, broadening its usability in educational or specific business environments.
What Owners Say
Overall feedback from owners is positive, with the product holding a favorable rating. The majority of reviews are highly positive, indicating satisfaction with print speed, output quality, and the reliability of the wireless functionality. A significant portion of users appreciate the straightforward setup and the quality of color prints for office use. Critical feedback from a minority of users tends to focus on the printer’s single-function nature, wishing for scanning or copying capabilities, and some note the physical size as being larger than expected for a print-only device. The distribution shows that while most users find it meets their needs well, it is important for potential buyers to be certain they do not require multifunction features.
Pros and Cons
Pros
- Fast 26 ppm print speed for both color and monochrome
- Quick first page output time
- Automatic duplex printing for paper savings
- Easy wireless setup and robust mobile printing support
- High-capacity toner cartridges reduce replacement frequency
- Clear 5-line LCD screen for navigation
Cons
- Print-only function lacks scanning, copying, or faxing
- Paper capacity is limited to 250 sheets plus a single-sheet tray
- Relatively large physical footprint
- Requires commitment to Canon Genuine Toner
- No automatic document feeder (as it does not scan)
Who Should Buy It (and Who Should Skip It)
The Canon LBP646Cdw is an ideal choice for small offices, home offices, or hybrid work environments where the primary need is fast, reliable, and good-quality color printing. It suits users who print a moderate volume of reports, presentations, flyers, or internal documents and value features like automatic two-sided printing and wireless connectivity from all devices. It’s a strong fit for those who have dedicated scanners or all-in-one devices elsewhere and want to offload high-volume or color-critical printing to a dedicated, speedy machine.
This printer is not the right choice for users who need an all-in-one solution. If scanning, copying, or faxing are required functions, you should look at multifunction printers instead. It may also be less suitable for environments with very high paper volume due to the 250-sheet input capacity, or for spaces where desk real estate is extremely limited due to its size. For more insights on optimizing your workspace with the right gear, explore our Tech Gear section or see our expert picks for ergonomic office furniture.
Final Verdict
The Canon Color imageCLASS LBP646Cdw Wireless Laser Printer successfully executes its designed role as a dedicated, fast color printer for the modern office. Its strengths are clear: rapid print speeds, convenient duplexing, and flexible wireless and mobile printing options that cater to contemporary hybrid work styles. The use of high-yield toner cartridges and a straightforward control interface underscores its aim for reliable operation with minimal fuss. For a user or business whose workflow is already digital and who requires only hard copy output, this printer removes complexity and focuses resources on doing one thing well.
However, its limitations are equally defined. The lack of any scanning or copying capability means it cannot serve as a central document hub. Its physical size and paper capacity are geared towards a dedicated station rather than a space-constrained desktop. Ultimately, the Canon LBP646Cdw is a specialist tool. If your needs align precisely with its specialty—efficient, high-quality color printing—it represents a compelling and capable option. If your needs are more broad, requiring document digitization or consolidation of devices, you will need to look elsewhere. For other specialized tech reviews, from smart home devices to security tools, our site offers extensive analysis.
FAQs
Does the Canon LBP646Cdw have scanning or copying functions?
No, the Canon LBP646Cdw is a print-only device. It is designed solely for printing documents from your computer or mobile devices. It does not include a scanner, copier, or fax function. Users requiring these multifunction capabilities would need to consider a different model in Canon’s lineup or from other brands.
What kind of toner does it use, and how long does it last?
The printer uses Canon Genuine Toner 075 cartridges in Cyan, Magenta, Yellow, and Black. It comes with starter cartridges, and high-capacity 075H replacements are available. The starter black toner is rated for approximately 700 pages, while the color starters are rated for about 500 pages each. The high-capacity versions offer higher page yields, which helps reduce the frequency of replacements.
Can I print from my iPhone or Android phone?
Yes, the Canon LBP646Cdw supports mobile printing through several methods. You can use the free Canon PRINT app available for iOS and Android. It also supports Apple AirPrint for iOS/macOS devices and Mopria Print Service for compatible Android devices, allowing for wireless printing directly from your smartphone or tablet without installing additional drivers.
What is the maximum paper size it can handle?
According to the manufacturer’s specifications, the maximum media size the Canon LBP646Cdw can print on is Legal size, which is 8.5 x 14 inches. The standard cassette and multipurpose tray accommodate paper sizes from 3 x 5 inches up to this Legal size, covering standard letter, legal, and smaller formats.
About the author
Elvis Dicki writes reviews and buying guides for CyberSecLabs.