4. **How important is regularly cleaning the print heads and internal components, and what is the recommended procedure for doing this safely?	                
										
        menu
        menu
        Menu
    
    cancel
        - arrow_back_iosBacknavigate_nextperson_outlinePersonal
- add_taskProject Board
- workJob Board
- swap_callsService Swap
- shopping_bagMarketplace
- handshakeProfessionals
- arrow_back_iosBacknavigate_nextlanguageSocial
- live_helpFAQ
 
            