Roland ASSY,CAP TOP SV2 

TOP SV2 CG2183 (6000007616) specs:

• The cap top forms the seal on the print head and connects to the pump
• This seal controls the correct amount of ink from the cartridges into the print heads
• This seal also protects the print heads when not in use from drying out due to air exposure
• Test prints may have inconsistent nozzle patterns, or foam inside the cap top may appear swollen
• When performing a clean, the printer relies on both the wipers and the caps for proper operation
• Dirty or damaged wipers and caps cannot effectively clean print heads and can ultimately lead to the failure of the head to produce output
• Roland DG recommends replacement every 6 months