Instructions

Maintenance
5-2
5
1. Machine Cleaning
1.1 Cleaning Case Maintenance
When the filament residue is filled in the cleaning case, use the “Setup - Cleaning Case” menu to clean the cleaning
case.
1.2 Printer Interior Cleaning
Over time, there will be a build up of filament residue within the printer.
If the residue goes into conveyor belt or fan wings, it can cause printer malfunction.
Please clean the inside of the printer regularly or right after a print job.
1.3 Periodical Inspection
Oil/Grease Inspection
During manufacturing grease/oil is applied to the gears.
After a period of time, grease and oil can dry and cause printer noises during operation.
At least once a month inspect the condition of grease and oil.
Especially, If printer begins to make noises during operation, immediately check if oil and grease are applied
properly. If necessary contact service center for inspection.
1.4 Flexible bed and Nozzle Cleaning
Bed leveling may not work properly if there are filament residues or foreign matter on the top of the bed, and
impurities may get on the printing object, which may affect the printing quality. Regularly clean the top of the bed and
the end of the nozzle tip.
If the attaching force of the side A bed sheet is reduced when printing the PLA material object, rub it with
sandpaper(#400 - 600), and wiping with alcohol.