Hii, This side Rogansam and There are a few things you can try if your Brother printer offline: So, Check the printer's power cord and make sure it is plugged into an outlet. And Clean the printer's heads, Check the printer's connection to the computer. Then Restart the printer and Check for any loose cables or Connections., Try printing from a different computer. And Check the printer's drivers and make sure they are up to date. Then Contact Brother customer support and Check for any paper jams, Verify the printer's ink levels.