Lexmark C950de Service Manual

The Lexmark C950de is a high-performance color laser printer designed for large workgroups. It offers exceptional print quality, speed, and reliability, making it ideal for businesses that require high-volume printing. This manual provides essential information on safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Printing Documents 8. Maintenance and Care 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: High-capacity toner cartridges, automatic duplex printing, large paper capacity, and advanced color management.

Feature	Description
Print Speed	Up to 50 pages per minute for black and color
Print Resolution	Up to 1200 x 1200 dpi
Duplex Printing	Automatic double-sided printing
Paper Capacity	Standard 550-sheet input tray, expandable up to 4,400 sheets
Connectivity	USB, Ethernet, and optional wireless
Display	Color touch screen for easy navigation
Energy Star Certified	Energy-efficient operation

Installation

Unpack and inspect contents. Place the printer on a stable surface.

Connect power: Plug the printer into a power outlet.
Connect to network: Use Ethernet or wireless setup as per your preference.
Load paper: Adjust the paper guides and load the paper tray.
Install toner cartridges: Follow the instructions to install the toner cartridges.

WARNING! Ensure the printer is on a flat surface to avoid tipping.

First-Time Setup

Power on the printer; follow the on-screen prompts.

Select language: Choose your preferred language from the display.
Configure network settings: Follow prompts to connect to your network.
Print test page: Verify installation by printing a test page.

CAUTION! Ensure all connections are secure before powering on.

Specifications

Print Technology: Color Laser.
Print Speed: Up to 50 ppm.
Print Resolution: 1200 x 1200 dpi.
Monthly Duty Cycle: Up to 150,000 pages.
Memory: 1 GB standard, expandable.
Processor: 800 MHz dual-core.
Connectivity: USB 2.0, Ethernet, optional Wi-Fi.
Operating System Compatibility: Windows, Mac, Linux.

Controls and Settings

Access printer settings via the color touch screen. Key controls include:

Home: Returns to the main menu.
Settings: Access printer configuration options.
Print: Start print jobs from the display.
Help: Access troubleshooting and support information.

Connecting Devices

Connect the printer to your computer or network using the appropriate method.

For USB: Connect the USB cable from the printer to the computer.
For Ethernet: Connect the printer to the network router using an Ethernet cable.
For Wireless: Follow the on-screen instructions to connect to Wi-Fi.

Tip: Ensure the printer is powered on during setup.

Printing Documents

To print documents, select the printer from your computer's print dialog.

Open the document you want to print.
Select Print from the File menu.
Choose Lexmark C950de from the printer list.
Adjust settings as needed and click Print.

WARNING! Ensure the correct paper size is loaded in the tray.

Maintenance and Care

Regular maintenance is essential for optimal performance.

Replace toner cartridges as needed.
Clean the printer regularly to prevent dust buildup.
Check for firmware updates periodically.

Regulatory Information

This printer complies with various regulatory standards for safety and emissions. For detailed information, refer to the official documentation.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Printer not responding	Power or connection issue	Check power supply and connections.
Print quality issues	Toner or settings	Replace toner and adjust print settings.
Paper jams	Incorrect paper loading	Remove jammed paper and reload correctly.
Network issues	Connection problems	Check network settings and connections.

Reset: Use the reset option in the settings menu if needed.

Service: Contact Lexmark support for further assistance.