LP4: Delete Files on the Touch Screen

Official documentation

Official LaserPecker guide for the LP4, filed under Operation Guides.

This one is covered by LaserPecker's own help centre, and we link to it rather than paraphrasing their instructions — firmware and hardware procedures should come from the manufacturer.

Community notes wanted

Worked through this and learned something the manual doesn't say? Post it on the forum and we'll fold it into this page.