Generic Damper for Roland Printer (Short Damper 2MM)
Qty 1, generic DX4 damper for Roland printers.
Compatible models: SP300, SP540, SC540, SC545EX
Order by 5 pm for same day shipping from California
Made in Korea
Customer service. 714-668-9200
When do you need to change damper?
It is recommended that you change the dampers with every head change. Dirty dampers impede the flow of ink and you'll get frequent drop-outs, missing jets and ink starvation. Eventually, neglected dampers will damage to the printhead because of overheated jets. If you have a problem where the ink constantly gets drained out of the dampers and ink lines – back into the cartridge, you have an air leak.