Brother MFC-J3540DW Online User's Manual page 504

Error icons
Icon
• The actual screen may differ depending on the version of the application.
• The remaining ink amount is approximate and may differ from the actual amount of remaining ink.
• You can also check the remaining ink amount using Web Based Management.
Related Information
• Check Your Brother Machine
Description
The ink level is low.
The ink cartridge needs to be replaced.
There is a problem with the ink cartridge.
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