What to do if there is not enough internal memory available when you try to save a label file on my Brother P-touch E300?
- WwilliamsjamieSep 1, 2025
Delete any unnecessary files to free up memory for the new label file.

What to do if there is not enough internal memory available when you try to save a label file on my Brother P-touch E300?
Delete any unnecessary files to free up memory for the new label file.
What does 'Incorrect Value!' mean on my Brother P-touch E300 Label Maker?
If your Brother Label Maker displays 'Incorrect Value!', it means the value entered for setting the tape length is incorrect. Enter a valid value for the setting.
What to do if the ink ribbon is separated from the ink roller in my Brother Label Maker?
If the ink ribbon is broken, replace the tape cassette. Otherwise, leave the tape uncut, remove the tape cassette, and wind the loose ink ribbon onto the spool.
What does 'Tape Width Limit! Max 1 Line' mean on my Brother P-touch E300 Label Maker?
If your Brother Label Maker displays 'Tape Width Limit! Max 1 Line', limit the number of lines to one, or replace with a larger width tape cassette.
Why does my Brother Label Maker stop in the middle of printing a label?
If your Brother Label Maker stops while printing a label: * Replace the tape cassette if striped tape is visible, as this indicates that you have reached the end of the tape. * Replace all batteries or connect the AC adapter directly to the P-touch.
What does 'Length Limit!' mean on my Brother Label Maker?
If your Brother Label Maker displays 'Length Limit!', it means the length of the label to be printed using the text entered is longer than 1 m. Edit the text so that the length of the label is less than 1 m.
Why does the display remain blank after turning on my Brother P-touch E300 Label Maker?
Check that the batteries are correctly installed and that the AC adapter designed exclusively for your P-touch (provided) is correctly connected. Check that the rechargeable Li-ion battery is fully charged.
Why is my Brother P-touch E300 Label Maker printing labels incorrectly?
If the label is not printing correctly on your Brother Label Maker: * Remove the tape cassette and reinstall it, pressing it firmly until it clicks into place. * If the print head is dirty, clean it with a cotton swab or optional print head cleaning cassette (TZe-CL4).
Why is my Brother P-touch E300 not printing when I press the Print key?
If the label is not printed after pressing the Print key on your Brother Label Maker: * Check that text has been entered and that the tape cassette is installed correctly with sufficient tape remaining. * If the tape is bent, cut off the bent section and thread the tape through the tape exit slot. * If the tape is jammed, remove the tape cassette and then pull out the jammed tape and cut it. Check that the end of the tape passes through the tape guide before reinstalling the tape cassette.
Why is my Brother P-touch E300 Label Maker display blank after turning it on?
Make sure the batteries are correctly installed and the AC adapter is properly connected. Also, ensure the rechargeable Li-ion battery is fully charged.
| Model | Brother P-touch E300 |
|---|---|
| Category | Label Maker |
| Print Technology | Thermal Transfer |
| Maximum Print Resolution | 180 dpi |
| Maximum Print Speed | 20 mm/sec |
| Display | LCD |
| Keyboard | QWERTY |
| Tape Sizes | 3.5mm, 6mm, 9mm, 12mm, 18mm |
| Power Supply | AC Adapter or 6 AA batteries |
| Memory | 50 Labels |
| Power Source | Batteries or AC adapter |
| Compatible Tapes | TZe |
Guidelines to prevent injury, electric shock, and damage to the device or property.
Important notes for proper operation, handling, and maintenance of the labelling system.
Explains the meaning of various symbols used throughout the manual for clarity.
Check the package contents to ensure all items are present before initial use.
Identifies the main parts and features of the P-touch labelling system.
Details the functions and layout of the LCD display and the physical keyboard.
Explains the purpose and operation of each key on the P-touch device.
Information on using the AC adapter and rechargeable Li-ion battery for powering the device.
Instructions for installing and using AA/Ni-MH batteries.
Step-by-step guide for correctly inserting tape cassettes into the labelling system.
How to turn the device on/off and information on the auto power-off feature.
Adjusting screen contrast and backlight for optimal visibility and user experience.
Select from six predefined application types for specific label formatting needs.
Guide to creating barcode labels for asset control, serial numbers, and inventory systems.
Create labels with sequential or incrementing numbers for series printing.
Comprehensive guide to typing, editing text, inserting symbols, and managing lines/blocks.
How to access and insert special symbols and characters into labels.
Adjusting font attributes like size, width, style, and adding label frames.
Specifies how the tape is fed and cut, including margin options and saving tape.
View a visual representation of the label before printing to check layout and content.
Instructions for printing single labels, ranges, or multiple copies of the same label.
Guidance on how to properly apply printed labels to surfaces for best adhesion.
Save frequently used label designs and text into the device's memory for quick access.
Retrieve saved label files from memory and print them.
Remove unwanted label files from the device's memory to free up space.
Procedures to reset the device's internal memory to factory default settings.
Instructions for cleaning the unit, print head, and tape cutter for optimal performance.
Addresses frequently encountered issues and provides step-by-step solutions.
Lists all possible error messages and their corresponding causes and solutions.
Detailed technical data and specifications for the P-touch labelling system.
A categorized list of all available symbols for use in label creation.
Adjusting font attributes like size, width, style, and adding label frames.
Provides tables for barcode settings and lists special characters for specific protocols.












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