1. Setup
This section provides instructions for setting up your Canon PIXMA MX340 Wireless Office All-in-One Printer. Proper setup ensures optimal performance and connectivity.
1.1 Unboxing and Initial Placement
Carefully remove the printer from its packaging. Place the printer on a stable, flat surface near a power outlet and within range of your wireless router for optimal signal strength.
1.2 Power Connection
Connect the power cord to the printer and then to a wall outlet. Do not connect the USB cable to your computer yet if you plan to use wireless setup.
1.3 Ink Cartridge Installation
Open the printer's access cover and install the black (PG-210) and color (CL-211) ink cartridges into their designated slots. Ensure they are securely latched.
1.4 Software Installation and Wireless Setup
Insert the provided Setup Software & User’s Guide CD-ROM into your computer's CD/DVD drive. Follow the on-screen instructions to install the necessary drivers and software. The setup process will guide you through connecting the printer to your wireless network.
For wireless setup, you will need:
- A broadband modem with high-speed internet service (e.g., cable or DSL).
- A wireless router.
- Your Canon wireless printer.
The installation CD will guide you through connecting your printer to your wireless network. If you have multiple computers, use the installation CD on each computer to connect them to the same printer wirelessly.

Image: The side view of the Canon PIXMA MX340 printer, showing a hand connecting a USB cable. This illustrates a common connection point during setup.
Video: An official Canon video demonstrating the ease of setting up wireless printing with Canon products. This video highlights the convenience of wireless technology for home or office use.
2. Operating Instructions
The Canon PIXMA MX340 offers versatile functionality for printing, copying, scanning, and faxing. This section details how to utilize these features.
2.1 Printing Documents and Photos
You can print documents and photos wirelessly from any Wi-Fi enabled computer or compatible mobile devices like iPhone 3G, 3GS, and iPod touch models using the Canon Easy Photo Print App. The printer supports photo lab quality pictures with a maximum color DPI of 4800 x 1200.
For direct printing without a computer, utilize PictBridge for compatible digital cameras, DV camcorders, or camera phones. An optional BU-30 wireless Bluetooth unit also allows printing from Bluetooth-enabled devices.

Image: The Canon PIXMA MX340 printer from the front, showcasing its compact design and a vibrant photo being printed, highlighting its photo printing capability.
2.2 Copying and Scanning
The built-in, fully integrated 30-sheet Automatic Document Feeder (ADF) simplifies copying and scanning multiple documents without manual loading. The Dual Color Gamut Technology optimizes originals for accurate copies. The Auto Scan Mode automatically recognizes the type of original and applies suitable settings for scanning.
2.3 Faxing
The Super G3 High-speed Fax feature ensures efficient communication. It includes 20 coded speed dials and can store up to 50 incoming pages (ITU-T No. 1 chart). Various security features, such as password-protected PDFs, are available for confidential files.
2.4 Web Printing with Easy-WebPrint EX
Utilize Easy-WebPrint EX (compatible with Microsoft Internet Explorer 7 in Windows Vista or Windows XP only) to clip, arrange, and print web content as desired. This feature requires an internet connection during installation.
3. Maintenance
Regular maintenance helps ensure the longevity and optimal performance of your Canon PIXMA MX340 printer.
3.1 Ink Cartridge Replacement
The printer uses two genuine Canon ink cartridges: a black cartridge (PG-210) for laser-quality text and a multi-color cartridge (CL-211) for pictures. These cartridges are designed for ease of use and replacement. When ink levels are low or depleted, the printer will indicate the need for replacement. Refer to the printer's display or software for specific instructions on replacing cartridges.
3.2 Cleaning
Periodically clean the exterior of the printer with a soft, damp cloth. Avoid using abrasive cleaners. For internal cleaning, refer to the detailed instructions in the full user manual provided on the installation CD-ROM.
4. Troubleshooting
If you encounter issues with your Canon PIXMA MX340 printer, consider the following common troubleshooting steps:
- Connectivity Issues: Ensure the printer is properly connected to your wireless network. Check your router and printer's Wi-Fi status indicators. Restarting both the printer and router can often resolve temporary connection problems.
- Printing Problems: Verify that ink cartridges are correctly installed and have sufficient ink. Check for paper jams and ensure the paper tray is loaded correctly. Confirm that the correct printer is selected in your computer's print dialog.
- Software and Driver Issues: Ensure you have the latest drivers installed for your operating system. Reinstalling the printer software from the provided CD-ROM or Canon's official website can resolve software-related problems.
- Error Messages: Consult the printer's LCD display for specific error codes or messages. Refer to the full user manual for detailed explanations and solutions for these codes.
For persistent issues, refer to the comprehensive troubleshooting guide available on the Setup Software & User’s Guide CD-ROM or contact Canon customer support.
5. Specifications
Below are the key technical specifications for the Canon PIXMA MX340 Wireless Office All-in-One Printer:
| Feature | Specification |
|---|---|
| Model Name | MX340 |
| Item Model Number | 4204B002 |
| Product Dimensions | 18.1 x 16.4 x 7.8 inches |
| Item Weight | 19.4 pounds |
| Connectivity Technology | USB, Wireless |
| Printing Technology | Inkjet |
| Printer Output | Color |
| Maximum Color Print Resolution | 9600 x 2400 dpi |
| Max Print Speed (Monochrome) | 8.4 ppm |
| Max Print Speed (Color) | 4.8 ppm |
| Scanner Type | Photo, Sheetfed |
| Max Input Sheet Capacity | 30 |
| Max Copy Speed (Black & White) | 8.4 ppm |
| Maximum Copies Per Run | 500 |
| Display Type | LCD |
| Memory Storage Capacity | 64 MB |
| Included Components | 4-Inch x 6-Inch Photo Paper, Power Cable, USB Cable |
| UPC | 013803118902 |
6. Warranty Information
The Canon PIXMA MX340 Wireless Office All-in-One Printer comes with a limited warranty. For specific terms, conditions, and duration of the warranty, please refer to the warranty card included in the product packaging or visit the official Canon support website.
7. Customer Support
For technical assistance or inquiries regarding your Canon PIXMA MX340 printer, you can contact Canon customer support.
7.1 Phone Support
Canon's phone technical support is available Monday through Friday, from 10:00 AM to 10:00 PM Eastern Time. Please note that phone support is not available on weekends.
7.2 Email Support
Email technical support is available on weekends for less urgent inquiries. For complex issues, phone support during weekdays is recommended.
Always have your printer's model number and serial number ready when contacting support for faster service.





