Maintenance of a 3D printer

This is video discussing the mechanical maintenance of a 3D printer to make you get better quality prints. Some tips to keep your printer nicely maintained: 1.Clean the Build Plate. 2.Lubricate the X & Y axes with Oil. 3.Lubricate the Z axis with a Solid lubricant. 4.Clean the Extruder. 5.Tighten the Pulley Screws. Do share your ideas regarding the post or any more ideas regarding the maintenance of the printer.