Brother P-touch Extra PT-300

Questions and Answers

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wesleycampbellJul 29, 2025
What to do if my Brother Label Maker is not printing correctly?
- E
  Emily AlvarezJul 29, 2025
  If your Brother Label Maker is not printing or the printed characters are blurred, make sure that the tape cassette has been inserted properly. If the tape cassette is empty, replace it. Also, verify that the character size is appropriate for the width of the tape you are using.
P
Peter KhanAug 2, 2025
What to do if my Brother P-touch Extra PT-300 tape cannot be cut?
- S
  Scott WaltersAug 2, 2025
  If the tape on your Brother Label Maker cannot be cut, the cutting blade is probably dull. Replace the cutter unit.
J
Jordan LongAug 6, 2025
Why does my Brother Label Maker display stay blank?
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  Stephanie GuerreroAug 7, 2025
  If the display of your Brother Label Maker stays blank after turning it on, try the following: First, check the polarity of the batteries. If the batteries are low, replace them. Also, ensure that the adapter is working correctly.
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perezhectorAug 11, 2025
Why does striped tape appear on my Brother P-touch Extra PT-300?
- A
  andersonryanAug 11, 2025
  Striped tape appears when you have reached the end of the tape. Replace it with a new tape.
S
Shelley SteinAug 15, 2025
Why are the printed characters not formed properly on my Brother P-touch Extra PT-300?
- D
  Dawn MeyerAug 15, 2025
  If the printed characters are not formed properly on your Brother Label Maker, the batteries are probably weak. Replace them.
J
Jacob LawsonAug 23, 2025
Why has the memory cleared on my Brother P-touch Extra PT-300 Label Maker?
- M
  Melanie SweeneyAug 23, 2025
  If the memory has cleared on its own on your Brother Label Maker, the batteries are probably weak. Replace them.
S
Shawn SchmidtSep 10, 2025
What to do if an unprinted line appears on a label from my Brother Label Maker?
- R
  Ryan ThompsonSep 12, 2025
  If an unprinted line appears on a label from your Brother Label Maker, there may be some dust on the print head. Wipe the print head gently with a dry cotton swab. If dust still remains, dip the cotton swab in isopropyl (rubbing) alcohol and wipe the print head again.

Summary

Introduction to the P-Touch PT-300

General Precautions for P-Touch Use

Important Safety and Usage Guidelines

Important safety and usage guidelines for operating the machine and handling supplies.

Getting Started with Your P-Touch

Inserting a Tape Cassette

Step-by-step instructions for loading a new tape cartridge into the machine.

Inserting Batteries

Changing the Cutter Unit

Starting the P-Touch Machine

Creating a Message

P-Touch Key Operations

CODE Key Functionality

Inputting Characters

Inputting Symbols

Editing a Message

Deleting Characters

Word Out Function

Over Typing Characters

Inserting Characters

Setting the Format

Character Size Options

Options for selecting character sizes: Standard, Double Width, Double Height, and combinations.

Using the Big Size Font

Selecting Print Styles

Adding Underline or Frame

Printing a Label

Printing the Label

The final step to print the created label after setting size, style, and tape feed.

Cutting the Tape

Repeat Printing Function

Automatic Numbering

Mirror Printing

Tape Feed Modes

Phrase Memory Operation

Phrase Memory Basics

Storing Messages in Phrase Memory

Recalling Messages from Phrase Memory

Deleting Phrase Memory Entries

Troubleshooting Common Issues

Product Specifications

Available Accessories

Brother P-touch Extra PT-300 Specifications

General

Type	Label Maker
Model	PT-300
Brand	Brother
Series	P-touch Extra
Keyboard	QWERTY
Print Method	Thermal Transfer
Maximum Label Width	12mm
Print Speed	10mm/sec
Tape Size	9mm, 12mm
Display	LCD
Power Source	AC Adapter