Introduction
The Lexmark CX317dn is a versatile color all-in-one laser printer designed for personal or small workgroup environments (1 to 5 people). It offers high-quality copying, scanning, and color printing capabilities, along with advanced security features, built-in duplex printing, and network readiness. This manual provides detailed instructions for setting up, operating, maintaining, and troubleshooting your Lexmark CX317dn printer.

Figure 1: Front view of the Lexmark CX317dn Color All-in-One Laser Printer. This image displays the printer's compact design, control panel, and paper tray.
Setup
Unpacking and Placement
Carefully remove the printer from its packaging. Ensure all packing materials and protective tapes are removed from the device. Place the printer on a sturdy, level surface with adequate ventilation. Consider the location of power outlets and network connections.
Connecting the Printer
- Power Connection: Connect the power cord to the printer and then to a grounded electrical outlet.
- Network Connection: For network printing, connect an Ethernet cable from your router or network switch to the printer's Ethernet port. The printer is network-ready.
- USB Connection (Optional): If connecting directly to a computer, use a USB 2.0 Hi-Speed Certified cable to connect the printer to your computer's USB port.

Figure 2: Rear view of the Lexmark CX317dn, showing the Ethernet and USB ports. This image highlights the connectivity options available on the printer's back panel.
Toner Cartridge Installation
The printer ships with 1,400-page Black and 750-page Color (CMY) Starter Return Program Toner Cartridges. Follow the instructions in the publications kit to install the Unison™ toner cartridges. Ensure they are securely seated to prevent printing issues.
Software Installation
Install the necessary drivers and software from the included CD or by downloading them from the Lexmark support website. This ensures full functionality, including printing, scanning, and copying features.
Operating the Printer
Control Panel Overview
The Lexmark CX317dn features a 2.4-inch color LCD screen for device monitoring and control. Use the navigation buttons to access menus and settings.
Loading Paper
The standard input tray holds 250 sheets. A single-sheet manual feed slot is also available for special media. Ensure paper is loaded correctly to prevent jams.
Printing
The printer offers fast printing speeds of up to 25 pages per minute (ppm) in black and color. The first color page prints as fast as 12.5 seconds. It supports automatic two-sided (duplex) printing to save paper.
Scanning
The flatbed scanner with Automatic Document Feeder (ADF) scans up to 32 sides per minute (mono or color). You can scan documents to various destinations, including network folders or email.
Copying
Copy speed is up to 25 copies per minute (cpm) in black and color. The first copy is produced in 11.5 seconds. Use the control panel to adjust copy settings such as quantity, color/mono, and duplex options.
Mobile Printing
The Lexmark CX317dn supports mobile printing from compatible devices using the Lexmark Mobile Print App or Mopria. An optional Wi-Fi adapter (Part # 27X0125) is available for wireless networking.
Video 1: An overview of the Lexmark CX317dn Color All-in-One Laser Printer, highlighting its performance, connectivity, and protection features. This video demonstrates key functionalities and benefits of the printer.
Maintenance
Toner Replacement
Unison™ toner ensures consistent print quality. Replacement cartridges are available in higher yields: 3,000-page black and 2,300-page color (CMY) cartridges (Part #s 71B10K0, 71B10C0, 71B10M0, 71B10Y0). Replace cartridges when prompted by the printer's display.
Cleaning the Printer
Regularly clean the exterior of the printer with a soft, damp cloth. For internal cleaning, refer to the detailed instructions in the full user guide (available as PDF from Lexmark support) to ensure optimal performance and prevent print quality issues.
Troubleshooting
This section addresses common issues you might encounter with your Lexmark CX317dn printer. For more detailed troubleshooting, consult the comprehensive user guide.
- Printer Not Responding: Check power connections, USB/Ethernet cable connections, and ensure the printer is online. Restart both the printer and the computer.
- Print Quality Issues: This can include faded prints, streaks, or incorrect colors. Check toner levels and ensure genuine Lexmark Unison™ toner is used. Perform print head cleaning or calibration from the printer's control panel if available.
- Paper Jams: Follow the instructions on the printer's display to locate and clear any jammed paper. Ensure paper is loaded correctly and is within the supported specifications.
- Network Connectivity Problems: Verify network cable connection. Check network settings on the printer's control panel and your computer. Ensure the printer has a valid IP address.
Specifications
| Feature | Detail |
|---|---|
| Model Name | Lexmark CX317dn |
| Printing Technology | Laser |
| Printer Output | Color |
| Max Print Speed (Monochrome) | 25 ppm |
| Max Print Speed (Color) | 23 ppm |
| Max Print Resolution (Color) | 1200 x 1200 dpi |
| Max Print Resolution (B&W) | 600 dpi |
| Duplex Printing | Automatic |
| Scanner Type | Automatic Document Feeder (ADF) |
| Max Scan Speed | 32 sides per minute |
| Max Copy Speed (B&W) | 25 cpm |
| Max Input Sheet Capacity | 251 sheets (Standard) |
| Output Sheet Capacity | 100 sheets |
| Connectivity Technology | USB, Gigabit Ethernet (Optional Wireless) |
| Display Type | 2.4-inch Color LCD |
| Memory Storage Capacity | 512 MB |
| Product Dimensions | 21.99 x 17.48 x 18.44 inches |
| Item Weight | 60.5 pounds |
| Included Components | CX317dn Printer, power cord, publications kit, return program Imaging unit, return program toner, setup sheet |
Warranty and Support
Lexmark protects your investment with a One-Year Warranty. In case of a product issue, an Advanced Exchange service may be available. For assistance, Lexmark offers comprehensive customer service via phone, email, live chat, and remote assistance. Refer to the official Lexmark website for the most current support contact information and warranty terms.





