Using this tile cutter is easy. First, place the tile on the cutter base. Adjust the tile to the right position according to your cutting needs. Then, use the scoring wheel to make a score on the tile surface. After scoring, use the breaking system to separate the tile. You can use the articulation system to separate tiles at different angles as you want. When using, make sure the tile is placed flat to avoid inaccurate cuts. Don't apply excessive force on the scoring wheel, as it may damage the wheel. For maintenance, keep the cutter clean after each use. Wipe off any dust or debris. Check the scoring wheel regularly and replace it when it's worn out. Also, lubricate the moving parts occasionally to ensure smooth operation.