cinemasign.grafix
New Member
Test print from control panel  & clean cycle every 2 days . 1 CMYK 1-100% each channel 1-2 times a week . Mine is @ 16" x 8". Unit stays on 24/7 on UPS. Do a head soak (clamp off drain tube) fill capping station with cleaning solv. Also make sure your wiper scraper is clean, so the wipers don't pick up gunk before wipe & transfer to head. I would call Roland also . They are aware of the black head & pump problems , I know they have replaced some out of warranty parts pertaining to these problems.
	
		
			
		
		
	
			
			 
				 
 
		 
 
		 
 
		 
 
		