Brother P-touch PT-90 User's Guide
![Brother P-touch PT-90 manual cover](/images/QYTzTHmePFCXdxUfpvwvSOfQ/thumbs/thumb175x175.webp)
To change the tape cassette, open the tape compartment cover by pressing the indicated button. Remove the old cassette and insert a new one, ensuring the tape is fed under the tape guides. Close the compartment cover securely.
Ensure that the batteries are correctly installed and have sufficient charge. Alternatively, if using an AC adapter, verify that it is properly connected.
Turn off the labeler and open the tape compartment. Use a cotton swab moistened with isopropyl alcohol to gently clean the print head. Allow it to dry completely before closing the compartment and turning the device back on.
Check if the tape cassette is installed correctly and that there is no slack in the tape. Ensure the print head is clean and the batteries are not low.
To reset the labeler, turn it off. While holding down the "Clear" and "On/Off" buttons, press the "Enter" key. Release all keys when you see "Initializing" on the display.
The PT-90 uses four AAA alkaline batteries. Battery life varies depending on usage but typically lasts several months under normal use conditions.
Press the "Function" key, then use the arrow keys to navigate to "Label Length". Adjust the length using the arrow keys and press "Enter" to confirm.
Yes, the PT-90 can print up to two lines on a label. To do this, simply type the first line, press the "Enter" key, then type the second line.
Ensure the tape cassette is correctly installed and that the tape is not twisted. Also, check for debris inside the tape compartment that might be causing the jam.
The cutter unit is not user-replaceable. If the cutter becomes dull or damaged, it is recommended to contact Brother customer support for repair options.