1. Introduction
This manual provides essential information for the safe and efficient use of your Brother DCP-L2550DWB All-in-One Wireless Monochrome Laser Printer. This device is designed to handle printing, scanning, and copying tasks for home or small office environments. It features high-resolution monochrome printing, automatic duplex printing, a 50-sheet automatic document feeder (ADF), and versatile connectivity options including USB, Ethernet, and Wi-Fi.
Figure 1: Front view of the Brother DCP-L2550DWB printer.
2. Setup
2.1 Unpacking and Initial Placement
Carefully remove the printer from its packaging. Ensure all protective tapes and packing materials are removed from the exterior and interior of the device. Place the printer on a stable, level surface with adequate ventilation.
2.2 Installing Toner and Drum Unit
The printer uses a separate toner cartridge (TN-730/TN-760) and drum unit (DR-730). Refer to the 'In the Box' image for visual identification of these components.
Figure 2: Contents included with the Brother DCP-L2550DWB, showing the printer, DR-730 drum, and TN-730 toner cartridge.
- Open the front cover of the printer.
- Remove the drum unit and toner cartridge assembly from the printer.
- Unpack the new toner cartridge and drum unit.
- Insert the toner cartridge firmly into the drum unit until it locks into place.
- Slide the combined drum unit and toner cartridge assembly back into the printer until it clicks.
- Close the front cover.
2.3 Loading Paper
The printer features a 250-sheet capacity paper tray for standard paper sizes (Letter, Legal) and a manual feed slot for single sheets.
Figure 3: Loading paper into the 250-sheet capacity paper tray.
- Pull out the paper tray completely.
- Adjust the paper guides to fit the paper size you are loading.
- Load paper into the tray, ensuring it is flat and below the maximum fill line.
- Gently push the paper tray back into the printer.
2.4 Power Connection
Connect the power cord to the printer and then to a grounded electrical outlet. Press the power button to turn on the printer.
2.5 Connectivity Options
The DCP-L2550DWB supports USB, Ethernet, and Wi-Fi connections.
- USB: Connect the printer directly to a computer using a USB cable.
- Ethernet: Connect the printer to your network router using an Ethernet cable for shared access.
- Wi-Fi: Follow the on-screen instructions on the printer's LCD panel to connect to your wireless network. This enables printing from various devices, including smartphones and tablets.
2.6 Driver Installation
Install the necessary drivers and software from the included CD-ROM or download them from the official Brother support website to enable full functionality on your computer.
3. Operating Instructions
3.1 Printing
To print a document, select the Brother DCP-L2550DWB from your application's print dialog. You can configure print settings such as paper size, orientation, and duplex printing.
Figure 4: The printer supports automatic two-sided (duplex) printing to save paper.
3.2 Scanning
The printer offers both flatbed and automatic document feeder (ADF) scanning options.
Figure 5: Using the flatbed scan glass for single-page documents or items that cannot go through the ADF.
Figure 6: The automatic document feeder (ADF) for scanning multiple pages efficiently.
- Flatbed Scanning: Lift the scanner cover, place the document face down on the glass, and close the cover.
- ADF Scanning: Load multiple documents face up into the automatic document feeder.
- Initiate the scan from your computer's scanning software or directly from the printer's control panel.
3.3 Copying
Use the control panel to select copy options. You can make single or multiple copies, and utilize the ADF for multi-page documents.
3.4 Mobile Device Printing
The DCP-L2550DWB supports mobile printing via Wi-Fi. Download the Brother iPrint&Scan app or use compatible mobile printing services like Apple AirPrint or Google Cloud Print.
Figure 7: Printing directly from a mobile device to the wireless printer.
3.5 Control Panel
The two-line monochrome LCD and physical buttons allow for direct control over copying, scanning, and network settings.
4. Maintenance
4.1 Toner and Drum Replacement
The printer will display a message on the LCD when the toner cartridge or drum unit needs replacement. Use genuine Brother TN-730, TN-760 toner cartridges, and DR-730 drum units for optimal performance.
- Toner Replacement: Open the front cover, remove the drum unit assembly, detach the old toner cartridge, and install a new one.
- Drum Unit Replacement: When prompted, replace the entire drum unit assembly.
4.2 Cleaning
Regular cleaning helps maintain print quality and extends the life of your printer.
- Exterior: Wipe the exterior with a soft, lint-free cloth.
- Scanner Glass: Clean the scanner glass with a soft, dry cloth to prevent streaks on scanned or copied documents.
- Corona Wire: Periodically clean the corona wire inside the drum unit as instructed in the full user guide.
5. Troubleshooting
This section addresses common issues you might encounter with your Brother DCP-L2550DWB printer.
- Printer Not Responding: Check power connections, USB/Ethernet cables, and Wi-Fi connectivity. Ensure the printer is online and not in an error state.
- Paper Jams: Follow the on-screen instructions or refer to the full user guide to clear paper jams from designated access points.
- Poor Print Quality: Check toner levels, drum unit life, and clean the corona wire. Ensure you are using appropriate paper types.
- Connectivity Issues: For Wi-Fi, verify network settings and signal strength. For wired connections, check cable integrity.
- Scanner Not Working: Ensure the scanner cover is fully closed and the document is correctly placed. Check scanner driver installation.
For more detailed troubleshooting, consult the comprehensive user guide available on the Brother support website.
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | DCP-L2550DWB |
| Printer Type | Monochrome Laser All-in-One (Print, Scan, Copy) |
| Print Resolution (Max) | 2400 x 600 dpi |
| Print Speed (Monochrome) | Up to 36 ppm |
| Duplex Printing | Automatic (2-sided) |
| Scanner Type | Flatbed, Sheetfed (ADF) |
| Scan Resolution (Flatbed) | 1200 x 1200 dpi |
| Scan Resolution (ADF) | 600 dpi |
| Automatic Document Feeder (ADF) | 50 sheets |
| Paper Tray Capacity | 250 sheets |
| Supported Media Sizes | Letter, Legal, Executive, A4, A5, A6, B5, B6 |
| Memory | 128 MB |
| Connectivity | USB 2.0, Ethernet, Wi-Fi |
| Compatible Devices | Desktops, Laptops, Smartphones, Tablets |
| Dimensions (D x W x H) | 15.7 x 16.1 x 12.5 inches |
| Item Weight | 30.9 pounds |
| Control Method | Voice (via Amazon Alexa), Control Panel |
| UPC | 012502653592 |
7. Warranty and Support
7.1 Product Warranty
The Brother DCP-L2550DWB comes with a limited warranty. Please refer to the warranty documentation included with your product or visit the official Brother website for specific terms and conditions.
7.2 Customer Support
For technical assistance, driver downloads, or additional support resources, please visit the official Brother support website or contact their customer service. Keep your model number (DCP-L2550DWB) and serial number ready when contacting support.
