Lexmark T654 Manual

The Lexmark T654 is a high-performance monochrome laser printer designed for heavy-duty printing tasks. It features fast print speeds, high-quality output, and a range of connectivity options, making it ideal for busy office environments. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

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

Feature	Description
Print Speed	Up to 55 pages per minute
Print Resolution	1200 x 1200 dpi for sharp text and graphics
Paper Capacity	Standard 650-sheet input tray, expandable up to 4,400 sheets
Connectivity	USB, Ethernet, and optional wireless
Security Features	Secure printing and user authentication
Energy Efficient	Energy Star certified for reduced power consumption

Installation

Unpack the printer and place it on a stable surface. Follow the steps below for installation.

1. Connect the power cord and plug it into an outlet.
2. Install the toner cartridge by following the instructions in the manual.
3. Load paper into the input tray.
4. Connect to your computer or network using the appropriate cable.

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

First-Time Setup

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

1. Select language and region settings.
2. Connect to your network if using wireless.
3. Install printer drivers on your computer.
4. Run a test print to ensure proper setup.

CAUTION! Handle the printer with care to avoid injury during setup.

Specifications

• Print Technology: Monochrome laser.
• Print Speed: Up to 55 pages per minute.
• Print Resolution: 1200 x 1200 dpi.
• Paper Handling: 650-sheet input tray, optional additional trays.
• Connectivity: USB 2.0, Ethernet, optional wireless.
• Dimensions: 16.5 x 18.5 x 14.5 inches.
• Weight: Approximately 55 lbs.
• Power Supply: 110-120V AC, 60Hz.

Controls and Settings

Access printer settings via the control panel. Use the buttons to navigate through the menu options.

Control Panel: Power, Cancel, Menu, and Navigation buttons.

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

Connecting Devices

Connect the printer to your computer or network for printing.

1. Turn off the printer and the computer before connecting.
2. Use the appropriate cable for connection (USB or Ethernet).
3. Power on the printer and computer.
4. Install necessary drivers on the computer.

Tip: Ensure all connections are secure for optimal performance.

Printing Documents

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

1. Open the document you wish to print.
2. Select 'Print' from the File menu.
3. Choose Lexmark T654 as the printer.
4. Adjust settings as necessary and click 'Print'.

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

Accessibility Features

The Lexmark T654 includes features to assist users with disabilities, including voice prompts and easy-to-read control panel.

Care & Cleaning

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

CAUTION! Do not use liquids or aerosols on the printer.

Regulatory Information

This printer complies with FCC regulations and is certified for safety and performance. 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.
Poor print quality	Low toner or settings	Replace toner cartridge or adjust print settings.
Paper jams	Incorrect paper loading	Remove jammed paper and reload correctly.
Network issues	Connection problem	Check network settings and connections.

Reset: Refer to the manual for reset instructions.

Service: For assistance, contact Lexmark support.