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Steven CooperSep 6, 2025
What to do if Brother Label Maker says 'Text Too Long!'?
- TTina HesterSep 7, 2025
If your Brother Label Maker shows 'Text Too Long!', edit the text to fit within the set length or change the length setting.

What to do if Brother Label Maker says 'Text Too Long!'?
If your Brother Label Maker shows 'Text Too Long!', edit the text to fit within the set length or change the length setting.
Why does my Brother Label Maker stop printing mid-label?
If the Brother Label Maker stops while printing, especially if you see striped tape, it means you've reached the end of the tape. Replace the tape cassette. Alternatively, replace the batteries or connect the AC adapter directly to the label maker.
What to do if Brother Label Maker screen is locked?
If the screen of your Brother P-touch ‘locks’ or doesn't respond normally, reset the internal memory to its initial settings. If that doesn't work, disconnect the AC adapter and remove the batteries for more than 10 minutes.
How to solve 'Cutter Error' on Brother P-Touch D400?
If the Brother Label Maker displays 'Cutter Error!', turn it off and then on again. If tape is tangled in the cutter, remove the tape.
What does 'Check # of Digits Entered!' mean on my Brother Label Maker?
If you see 'Check # of Digits Entered!' on your Brother Label Maker, it means the number of digits you entered for the barcode data doesn't match the digit settings in the barcode parameters. Enter the correct number of digits to resolve this.
Why is the screen on my Brother P-Touch D400 blank?
If the display on your Brother Label Maker remains blank after turning it on, verify that the batteries are correctly installed and the AC adapter (designed for your P-touch) is properly connected. Also, ensure that the rechargeable battery is fully charged.
How to fix Brother P-Touch D400 Label Maker printing incorrect labels?
If the Brother Label Maker is not printing correctly, remove the tape cassette and firmly reinstall it until it clicks. Also, if the print head is dirty, clean it using a cotton swab or an optional print head cleaning cassette (TZe-CL4).
How to fix a Brother P-Touch D400 that is not printing correctly?
If your Brother Label Maker is not printing correctly, remove the tape cassette and firmly reinstall it until it clicks. If the print head is dirty, clean it using a cotton swab or an optional print head cleaning cassette (TZe-CL4).
What to do if the Brother P-Touch D400 Label Maker is not printing?
If your Brother Label Maker isn't printing after you press the Print key, make sure you've entered text and that the tape cassette is correctly installed with enough tape. If the tape is creased, cut off the damaged section and thread the tape through the exit slot. For jammed tape, remove the cassette, pull out the jammed portion, cut it, and ensure the tape end goes through the guide before reinstalling.
Why is the display blank on my Brother P-Touch D400 Label Maker?
If the Brother Label Maker display remains blank after you turn it on, check that the batteries are correctly installed and the AC adapter is properly connected. If you're using a rechargeable battery, ensure it's fully charged.
| Device Category | Label Maker |
|---|---|
| Print Resolution | 180 dpi |
| Tape Sizes | 3.5mm, 6mm, 9mm, 12mm, 18mm |
| Tape Type | TZe |
| Cutter | Manual |
| Display | LCD |
| Keyboard | QWERTY |
| Model | P-Touch D400 |
| Power Source | AC adapter |
| Memory | 50 labels |
| Print Speed | 15 mm/s |
| Symbols | 617 |
Explains hazard symbols like WARNING and CAUTION.
Details precautions to avoid fire, burns, shocks, and overheating.
Instructions for installing batteries and connecting the AC adapter.
Describes improper uses that could cause accidents or damage.
How to input, modify, and format text for labels.
Using built-in symbols and accented characters.
Customizing font, size, width, style, line, and alignment.
Steps to generate and configure barcode labels.
Procedures for saving created labels to memory.
Restoring the device to its factory default settings.
Methods for cleaning the print head for better print quality.
Common problems and their solutions.
Explains error messages and how to resolve them.












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