1. Open the rear cover after shutting off the power supply switch
2. Drop the scraps from the rear cover and machine into the garbage can.
Note: need to clean the scraps of the rear cover.
3. Box cover reset after tightly blocking the rear cover
1. Please don't make fingers deep in dust absorption mouth
2. Please don't freely disassemble or modify this machine
3. This product is used to clean thin and small pellets like lashes, rubber scraps, keyboard dust, and paper scraps on the table.