Brother RJ-3050 Manual

The Brother RJ-3050 is a compact and efficient thermal label printer designed for retail, logistics, and office environments. It supports direct thermal printing, offers USB connectivity, features a user-friendly LCD display, and includes Brother's P-touch Editor software for label design. Below are key sections for safety, features, installation, setup, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Devices 7. Printing Labels 8. Software Features 9. Care & Maintenance 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: Thermal print head, LCD display, USB port, Power button, Feed button, Label cutter (optional), Roll holder.

Feature	Description
Print Method	Direct thermal
Connectivity	USB 2.0
Display	Backlit LCD
Max Print Width	2.4 inches (62mm)
Print Speed	Up to 4 inches/sec (102mm/sec)
Resolution	203 dpi
Media Types	Die-cut labels, continuous tape
Power Source	AC adapter (included)
Software	P-touch Editor, drivers included
Cutter	Auto or manual (model dependent)

Installation

Unpack and inspect contents. Place on clean, stable surface.

Install media: Open cover, insert roll with adhesive side down, thread through guide.
Connect power: Plug AC adapter into printer and wall outlet.
Connect to computer: Use USB cable to connect printer to PC or Mac.
Install software: Insert CD or download drivers from Brother website.

WARNING! Do not touch print head; it is hot during operation. Keep fingers clear of moving parts.

First-Time Setup

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

Load media: Ensure label roll is properly seated.
Calibrate: Printer will auto-detect media width; press FEED to confirm.
Install drivers: Run setup from CD or downloaded file.
Test print: Print a configuration label to verify operation.

CAUTION! Use only Brother-approved thermal media for optimal performance and to avoid damage.

Specifications

Model: Brother RJ-3050.
Print Technology: Direct thermal.
Max Label Width: 2.4 inches (62mm).
Print Speed: 4 inches/sec (102mm/sec).
Resolution: 203 dpi.
Memory: 8MB Flash, 4MB RAM.
Connectivity: USB 2.0.
Display: 2-line backlit LCD.
Supported OS: Windows 7/8/10/11, macOS 10.12+.
Power Consumption: 24V DC, 1.5A.
Operating Temp: 41°F to 95°F (5°C to 35°C).

Controls and Settings

Access settings via front panel buttons or LCD menu.

Front Panel: POWER, FEED, PAUSE, MENU, Arrow keys, ENTER.

LCD Menu: Media settings, Print darkness, Tear-off position, Language, Calibration, Network settings (if applicable).

Software Settings: Use P-touch Editor for label design, barcode generation, font selection, image import.

Connecting to Devices

USB: Connect directly to computer. Network: Optional Ethernet adapter available.

Turn off printer and computer before connecting USB.
Plug USB cable into printer and computer port.
Power on printer; computer should detect new hardware.
Install drivers if prompted.

Tip: For stable connection, use included USB cable and avoid USB hubs.

Printing Labels

Supports die-cut labels and continuous tape.

Design label: Use P-touch Editor or other compatible software.
Print: Select Brother RJ-3050 as printer, adjust settings as needed.
Feed: Press FEED button to advance media manually.
Cut: Use cutter (if equipped) or tear off at perforation.
Pause: Press PAUSE to halt print job temporarily.

WARNING! Do not pull media forcibly; use FEED button. Keep media free of dust and moisture.

Software Features

P-touch Editor: Create labels with text, barcodes, graphics, sequential numbering. Database linking for batch printing. Template library included.

Care & Maintenance

Unplug before cleaning. Use soft, dry cloth for exterior; clean print head with approved cleaning pen or swab.

CAUTION! Do not use abrasive cleaners or solvents. Replace worn parts (e.g., cutter blade) with genuine Brother supplies.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2023 Brother Industries, Ltd.; trademarks owned by Brother. For support, visit www.brother.com or contact 1-877-467-4289.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power connection	Check AC adapter and outlet; ensure power switch is ON.
Poor print quality	Dirty print head/media	Clean print head; use approved media; adjust darkness setting.
Media not feeding	Incorrect loading	Reload media correctly; check for obstructions.
Computer not detecting	USB/driver issue	Reconnect USB; reinstall drivers; try different USB port.
LCD shows error	Media mismatch/cover open	Check media type; ensure cover is closed securely.

Reset: Menu > Settings > Initialize > Reset All Settings.

Service: 1-877-467-4289; www.brother.com