Brother DCP-L2550DN Manual

The Brother DCP-L2550DN is a monochrome laser All-in-One printer featuring print, copy, and scan functions. It offers fast printing speeds up to 36ppm, automatic duplex printing, wired network connectivity, a 250-sheet paper capacity, and a flatbed scanner. Ideal for small office or home office use, it supports various paper sizes and types. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation & Setup 3. First-Time Configuration 4. Specifications 5. Controls and Operation 6. Connecting to Network 7. Printing & Copying 8. Scanning Features 9. Maintenance & Supplies 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Control Panel with LCD, Paper Tray, Flatbed Scanner, Toner Cartridge compartment, USB and Ethernet ports, Power switch.

Feature	Description
Print Speed	Up to 36 pages per minute
Automatic Duplex Printing	Two-sided printing without manual flipping
Wired Network	Built-in Ethernet for shared office printing
Paper Capacity	250-sheet adjustable paper tray
Flatbed Scanner	Scan documents, photos, and books
Control Panel	LCD display and intuitive buttons
USB Port	For direct printing and PC connection
Toner Save Mode	Reduces toner consumption for draft prints
Compatibility	Windows, macOS, Linux, mobile printing support
Duty Cycle	Up to 15,000 pages per month

Installation & Setup

Unpack and inspect contents. Place on a stable, level surface near a power outlet and computer/network.

Install Toner Cartridge: Open front cover, remove packaging from toner, insert until it clicks.
Load Paper: Adjust paper guides in tray, load up to 250 sheets of plain paper.
Connect Power: Plug power cord into printer and wall outlet, then turn on power switch.
Connect to Computer: Use USB cable for direct connection, or connect Ethernet cable for network.

WARNING! Avoid placing near heat sources or in humid environments. Keep ventilation openings clear.

First-Time Configuration

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

Install Drivers: Insert installation CD or download latest drivers from Brother website.
Select Connection Type: Choose USB or Network during software installation.
Network Setup: For Ethernet, assign IP address automatically via DHCP or manually.
Test Print: Print a configuration report to verify setup.

CAUTION! Do not touch the green drum surface of the toner cartridge. Handle with care.

Specifications

Print Technology: Monochrome laser.
Print Resolution: Up to 2400 x 600 dpi.
First Print Out Time: Less than 10 seconds.
Copy Resolution: Up to 600 x 600 dpi.
Copy Features: Zoom (25-400%), N-up, ID copy, toner save mode.
Scan Resolution: Up to 1200 x 1200 dpi.
Scan Features: Scan to email, file, OCR, network.
Paper Sizes: Letter, Legal, Executive, A4, A5, envelopes.
Power Consumption: Approx. 370W printing, 50W ready, 1.5W sleep.
Operating Environment: 10-32.5°C, 20-80% humidity.

Controls and Operation

Control Panel: LCD, Navigation buttons, OK, Stop/Exit, Copy, Scan, Menu, Toner Save, Report.

LCD Menu: Network, Print Reports, System Settings, Maintenance, Reset.

Copy Settings: Number of copies, darkness, zoom, 2-sided copy, toner save. Scan Settings: Scan size, resolution, file format, destination. Print Settings: Duplex, toner save, paper size, orientation via printer driver. Network Settings: TCP/IP, WSD, NetBIOS, protocols.

Connecting to Network

Ethernet: Connect cable to router/switch. USB: Direct to computer.

Connect Ethernet cable to printer and network router.
On control panel, navigate to Network > TCP/IP > DHCP to obtain IP automatically.
Print Network Configuration Report to verify IP address.
Install printer software on computers, selecting network printer during setup.

Tip: Use Brother's Web BRAdmin tool for advanced network management.

Printing & Copying

Supports standard paper, envelopes, labels.

Printing: Select Brother printer in application, set preferences (duplex, quality), then print.
Copying: Place original on scanner glass or in ADF, set copies/darkness/zoom on panel, press Copy.
Duplex: Enable in driver or on panel for automatic two-sided output.
Toner Save: Press Toner Save button or enable in driver for draft quality.
Reports: Print configuration, supplies status, network settings from menu.

WARNING! Do not use damaged paper. Avoid paper with clips or staples.

Scanning Features

Flatbed scanner with software for scanning to various destinations.

Place document face down on glass or in ADF.
Press Scan button or use ControlCenter software on computer.
Select scan settings: resolution, color mode, file format (PDF, JPEG, etc.).
Choose destination: Scan to email, file folder, OCR, network folder.

Note: Install Brother software for full scanning functionality.

Maintenance & Supplies

Replace toner when low (LED indicator). Clean exterior with dry cloth; clean scanner glass with soft, lint-free cloth.

Toner Replacement: Open front cover, remove old cartridge, unpack new one, insert firmly until click.

CAUTION! Use only Brother TN-730 toner cartridge. Do not refill or remanufacture.

Regulatory Information

FCC Part 15 Class B: Complies with limits for digital devices. Energy Star qualified. RoHS compliant. Copyright © Brother Industries, Ltd. For support, visit support.brother.com or contact Brother Customer Service at 1-877-276-8437.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Printer not printing	Connection/driver	Check cables; restart printer; reinstall driver; verify default printer.
Poor print quality	Toner/paper	Replace toner; use recommended paper; clean inside with dry cloth.
Paper jams	Paper path obstruction	Turn off, open covers, remove jammed paper carefully, reload paper.
Scanner not working	Software/connection	Reinstall scanner software; check USB/network connection.
Network issues	IP address/cable	Print config report; verify IP; restart router and printer; check cable.

Reset: Menu > System Settings > Reset Settings if needed.

Service: 1-877-276-8437; support.brother.com