Brother P-touch PT-H300LI User's Guide

To change the tape cassette, open the cassette cover by pressing the release button. Remove the old cassette and insert a new one, ensuring the tape and ribbon are positioned correctly. Close the cover until it clicks.
Ensure the tape cassette is installed correctly, and the print head is clean. Use a soft cloth and isopropyl alcohol to gently clean the print head. Avoid touching the print head directly with fingers.
To reset the labeler, turn it off, press and hold the 'Shift' and 'R' keys, then turn the power on while holding these keys. Release the keys when the display shows "Initialize?". Press 'OK' to confirm.
The "Battery Low" warning indicates that the rechargeable battery or AA batteries need to be charged or replaced. Connect the adapter to charge the battery or replace the AA batteries with new ones.
To create a multi-line label, type the first line of text, then press the 'Enter' key to move to the next line. Continue typing additional lines as needed, then print the label.
Ensure the tape cassette is correctly installed and the tape feed path is clear. Check for any obstructions or damage to the tape cassette and reinstall it if necessary.
Yes, you can change font sizes and styles by using the 'Font' key. Select your desired font, size, and style options from the menu to customize your label.
Regularly clean the print head with a soft, lint-free cloth slightly moistened with isopropyl alcohol. Ensure the tape cassette area is free from dust and debris. Check for firmware updates periodically.
To replace the battery, turn off the labeler and open the battery compartment. Remove the old battery and insert the new rechargeable battery, ensuring correct polarity. Close the compartment securely.
Yes, you can save up to 50 label designs in the labeler’s internal memory. After creating a label, press the 'File' key, choose 'Save', and select a memory location to store your design.