Brother RJ-3050 Guia Do Utilizador

Connect the printer to your vehicle’s 12 V DC power outlet (cigarette lighter, 

etc.) to charge the rechargeable battery.

1.

Connect the car adapter to the vehicle’s 12 V DC power outlet.

2.

Connect the car adapter to the printer.

1.

Install the printer driver and software downloaded from the web page.  

(See Installing the Drivers section.)

2.

Make sure that the printer is powered using a charged battery.

3.

Insert the RD Roll.

4.

Press and hold the   (Power) button to turn the printer on. The POWER 

indicator should be green.

5.

Connect the printer to a computer or handheld device using either a 

USB cable, Bluetooth, or Wi-Fi.

6.

Print receipts.

For details, see the Online User’s Guide.

1.

Push and hold the cover open lever to open the RD Roll compartment 

cover.

2.

Open the roll guides by lifting up the roll guide adjustment lever (1) and 

pulling the roll guide outwards. 

 

Insert an RD Roll into the RD Roll compartment with the roll feeding 

from the bottom as shown.

3.

While lifting up the roll guide adjustment lever (1), push in both roll 

guides (2) to the roll width. Make sure that RD Roll is positioned straight 

in the RD Roll compartment.

4.

Close the RD Roll compartment by pressing down on the center of the 

cover until it latches.

1.

Push the cover open lever, and then open the RD Roll compartment 

cover.

2.

While pushing the roll release lever, tilt the roll guide slightly, and then 

remove the roll. The roll can be removed without changing the position 

of the roll guide. 

 

Do not forcefully tilt the roll guide too far. Otherwise, the roll guide could 

break.

1

Car adapter

A battery charger (option) and cradle (option) can also be used for
charging.

1

Cover open lever

1

Roll guide adjustment lever

2

Roll guide

1

1

2

1

1

Roll release lever

1

1

2