Brother RJ-3050 Guia Do Utilizador

Maintenance of the printer may be carried out as required. However, some 

environments may require that maintenance must be done more frequently 

(e.g. in dusty conditions).

„

Print Head Maintenance

Use a cotton swab to wipe the print head.

„

Roller Maintenance

Use a piece of cellophane tape or a lint-free cloth to remove dirt from the 

roller. After cleaning the roller, make sure that no lint or other material remains 

on the roller.

„

Paper Outlet Maintenance

If the paper outlet becomes dirty, press and hold the   (Power) button to turn 

the printer off and clean the paper outlet with a cloth slightly moistened with 

isopropyl alcohol.

You can use the 

 (Feed) button to print a report that lists the following 

printer settings:

„

Program version

„

Printer usage history

„

Missing dot test pattern

„

Printer setting information

„

List of transferred data

„

Network setting information

1.

Make sure that a roll of 3" (76.2 mm) receipt paper has been loaded and 

the RD Roll compartment cover is closed.

2.

Turn on the printer.

3.

Press and hold the 

 (Feed) button until the POWER indicator starts 

blinking in green. The settings will print.

For details, see the Online User’s Guide.

Brother Global Web Site: www.brother.com

Brother Developer Center: www.brother.com/product/dev

For Frequently Asked Questions (FAQs), Product Support and Technical 

Questions, and Driver Updates and Utilities: support.brother.com

(Battery)

Description

(Once every second)

Battery needs recharging

(Twice every 4 seconds)

Rechargeable battery power: low

(Once every 4 seconds)

Rechargeable battery power: half

Charging

(off)

Rechargeable battery power: full

Charging complete

1

Print head

2

Roller

3

Paper outlet

1

2

3

• You can use the Printer Setting Tool to set in advance which items will 

be printed.

• The node name appears in the Printer Settings. The default node 

name is “BRWxxxxxxxxxxxx”. (“xxxxxxxxxxxx” is based on your 

printer’s MAC Address / Ethernet Address.)

• To print the Printer Set-up Information, we recommend to use 3" (76.2 

mm) receipt paper.

• This operation can also be performed using the Printer Setting Tool.