Introduction
This manual provides essential instructions for the setup, operation, and maintenance of your Canon Color imageCLASS MF733Cdw All-in-One Wireless Duplex Laser Printer. This device is designed for professional quality color and monochrome document handling, offering print, scan, copy, and fax functionalities. Please read this manual thoroughly before using the product to ensure correct and safe operation.

Figure 1: Canon Color imageCLASS MF733Cdw All-in-One Printer, front-left view.
Setup
1. Unpacking and Component Verification
Carefully remove the printer from its packaging. Verify that all included components are present:
- Color imageCLASS MF733Cdw Product
- Cartridge 046 CMY: Starter 1,200 Yield / K: Standard 2,200 Yield (ISO / IEC Standard)
- Power Cord
- Telephone Cable, Starter Guide
- User Software DVD-ROM
- Warranty Card

Figure 2: Unpacked Canon MF733Cdw printer with all included accessories.
2. Power Connection
Connect the power cord to the printer and then to a grounded electrical outlet. The printer's power source is 120 V, 60Hz.
3. Toner Cartridge Installation
Open the front cover of the printer to access the toner cartridge compartment. Insert the provided toner cartridges (Cartridge 046 CMY and K) into their respective slots. Ensure they are securely seated. Refer to the starter guide for detailed visual instructions.
4. Paper Loading
The printer supports various paper sizes, including 8.5 x 14 inches (Legal). The standard paper input capacity is 250 sheets, expandable up to 850 sheets with optional trays. Load paper into the main paper tray, adjusting the guides to fit the paper size. The output sheet capacity is 150 sheets (face down).

Figure 3: Loading paper into the printer's paper tray.
5. Network Connection
The MF733Cdw supports wireless connectivity (Wi-Fi) and Wi-Fi Direct Connection. For wireless setup, navigate to the network settings on the 5-inch color touch LCD panel and follow the on-screen instructions to connect to your Wi-Fi network. Wi-Fi Direct allows direct connection to mobile devices without a router. An Ethernet port is also available for wired network connections.
6. Software Installation
Insert the User Software DVD-ROM into your computer and follow the installation wizard. Drivers are available for various operating systems. For the latest drivers or if your computer lacks a DVD drive, visit the official Canon support website.
Operating Instructions
1. Using the Touch LCD Panel
The intuitive 5-inch color touch LCD allows seamless navigation through the printer's functions. Tap icons to select Copy, Fax, Scan, Memory Media Print, Secure Print, Menu, Address Book, Paper Settings, Mobile Portal, Home Screen Settings, Update Firmware, and ID Card Copy. Swipe left or right to access additional options.

Figure 4: The intuitive touch LCD panel for function selection.
2. Printing Documents
The MF733Cdw prints professional quality color documents at speeds of up to 28 pages per minute (ppm) in both color and black and white. The first print is delivered in 9 seconds or less.
- Duplex Printing: The printer supports automatic two-sided printing, saving paper and time.
- Mobile Printing: Print directly from compatible mobile devices using Canon Print Business, Apple AirPrint, Mopria Print Service, and Google Cloud Print.
- NFC Capability: For compatible Android mobile devices, simply "tap and print" using the NFC feature.
- Voice Control: The printer is compatible with Amazon Alexa, allowing for voice-activated printing commands.

Figure 5: Voice-activated printing via Amazon Alexa.
3. Scanning Documents
The MF733Cdw features both a sheetfed scanner (Automatic Document Feeder) and a flatbed scanner. The duplex automatic document feeder allows scanning both sides of a document in one pass.
- Scan Destinations: Documents can be scanned to a computer, USB memory, email, or directly to a file.
- Scan Settings: Adjust resolution, color mode, and file format via the touch LCD panel.
4. Copying Documents
The printer offers various copying options:
- Standard Copy: Basic document duplication.
- Copy (Eco): Reduces toner consumption.
- Copy (BleedReduce): Minimizes ink bleed-through on double-sided copies.
- ID Card Copy (Simple): Easily copy both sides of an ID card onto a single sheet.
- Duplex Copying: Copy two-sided originals to two-sided copies automatically.
5. Faxing Documents
Connect the telephone cable to the printer and a telephone line. Use the touch LCD panel to enter fax numbers from the address book or manually. The printer supports I-Fax functionality.
Maintenance
1. Toner Replacement
The printer uses Canon Genuine Toner, Cartridge 046 (CMY yields 2,300 sheets / K yields 2,200 sheets) and Cartridge 046 High Capacity CMYK (CMY yields 5,000 sheets / K yields 6,300 sheets). When a toner cartridge is low, a notification will appear on the LCD panel. Open the front cover, slide out the cartridge tray, and replace the depleted cartridge with a new one. Ensure the new cartridge is properly seated before closing the cover.
Video 1: Overview of the Canon Color imageCLASS MF733Cdw, including a demonstration of toner access and paper loading. This video highlights the printer's features and ease of use.
2. Cleaning the Printer
Regularly wipe the exterior of the printer with a soft, dry, lint-free cloth. For the scanner glass, use a soft cloth lightly dampened with a mild, non-abrasive glass cleaner. Avoid spraying cleaner directly onto the glass or any internal components.
Troubleshooting
If you encounter issues with your printer, refer to the following basic troubleshooting steps. For more complex problems, consult the full user manual available on the Canon support website or contact customer support.
- Printer Not Responding: Ensure the printer is powered on and properly connected to the power source and network. Restart both the printer and your computer/device.
- Print Quality Issues: Check toner levels and replace any low cartridges. Perform a print head cleaning or calibration from the printer's maintenance menu. Ensure you are using appropriate paper for your print job.
- Network Connectivity Problems: Verify your Wi-Fi password and network selection. If using a wired connection, ensure the Ethernet cable is securely connected. Restart your router and printer.
- Paper Jams: Follow the on-screen instructions on the LCD panel to clear any paper jams. Always remove jammed paper carefully to avoid tearing.
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 18.5"D x 18.5"W x 18.1"H |
| Item Weight | 58.3 pounds |
| Print Speed (Color/B&W) | Up to 28 pages per minute |
| Maximum Print Resolution | 600x600 dpi (Color), 600 dpi (Black and White) |
| Scanner Type | Sheetfed (ADF) and Flatbed |
| Max Input Sheet Capacity | 250 sheets (standard), 850 sheets (expandable) |
| Output Sheet Capacity | 150 sheets (face down) |
| Connectivity Technology | Wi-Fi, Wi-Fi Direct, Ethernet, USB 2.0 |
| Toner Type | Canon Genuine Toner, Cartridge 046 (CMYK) |
| Duplex Printing/Scanning | Automatic (all modes) |
| Controller Type | Amazon Alexa, Android, Vera |

Figure 6: Printer dimensions: 18.5"D x 18.5"W x 18.1"H.
Warranty and Support
The Canon Color imageCLASS MF733Cdw comes with a 3-Year Limited Warranty. This warranty provides peace of mind and covers manufacturing defects under normal use. Canon offers a 100% U.S. based service and support team dedicated to providing friendly, expert assistance for all levels of experience.
For warranty claims, technical support, or to access the full user manual and updated drivers, please visit the official Canon support website or contact their customer service line.





