Lexmark T654DTN Manual

The Lexmark T654DTN is a high-performance monochrome laser printer designed for busy workgroups. It features fast printing speeds, high-quality output, and robust security features. With a large paper capacity and advanced finishing options, the T654DTN is ideal for organizations that require efficient and reliable printing solutions. Below are key sections for 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. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: High-speed printing, duplex printing, large paper capacity, advanced security features, and user-friendly interface.

Feature	Description
Print Speed	Up to 55 pages per minute
Duplex Printing	Automatic double-sided printing
Paper Capacity	Standard 250-sheet input tray, optional 550-sheet trays
Security Features	Secure printing, user authentication
Connectivity	USB, Ethernet, and optional wireless
Display	2-line LCD for easy navigation

Installation

Unpack the printer and place it on a stable surface. Ensure adequate space for ventilation.

Connect the power cord and plug it into an outlet.
Attach the USB or Ethernet cable to connect to your computer or network.
Load paper into the input tray.
Turn on the printer and install the toner cartridge.

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

First-Time Setup

Power on the printer and follow the on-screen prompts to configure settings.

Select language and region settings.
Connect to your network if using a network printer.
Print a test page to confirm setup.

CAUTION! Ensure all connections are secure before powering on.

Specifications

Print Technology: Monochrome laser.
Print Speed: Up to 55 ppm.
Print Resolution: 1200 x 1200 dpi.
Paper Handling: 250-sheet input tray, optional 550-sheet trays.
Connectivity: USB 2.0, Ethernet, optional wireless.
Dimensions: 16.5 x 18.5 x 12.5 inches.
Weight: 50 lbs.
Power Supply: 110-120V AC, 60Hz.

Controls and Settings

Access printer settings via the control panel. Use the LCD display to navigate through menus for configuration and maintenance.

Control Panel: Power button, Cancel button, and navigation buttons.

Settings include print quality, paper type, and network configuration.

Connecting Devices

Connect the printer to your computer or network using USB or Ethernet.

Ensure the printer is powered off before connecting.
Use the appropriate cable for connection.
Power on the printer and install necessary drivers on your computer.

Tip: Check for driver updates on the Lexmark website for optimal performance.

Printing Documents

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

Choose the document you wish to print.
Select the number of copies and print settings.
Click Print to send the job to the printer.

WARNING! Ensure the printer has enough paper and toner before printing.

Accessibility Features

The Lexmark T654DTN includes features to assist users with disabilities, including voice prompts and adjustable control panel settings.

Care & Cleaning

Unplug the printer before cleaning. Use a soft, dry cloth to clean the exterior.

CAUTION! Avoid using liquids or aerosols near the printer.

Regulatory Information

This printer complies with FCC regulations and is certified for safety and environmental standards. For support, visit www.lexmark.com or contact customer service.

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 or adjust print settings.
Paper jams	Incorrect paper loading	Remove jammed paper and reload correctly.
Network issues	Connection problems	Check network settings and cables.

Reset: Refer to the user manual for reset instructions.

Service: Contact Lexmark support for assistance.