Generic DX4, DX5 Damper for Roland, Mutoh and Mimaki printers (Large Damper)

Qty 1, generic DX4 large damper for Roland, Mutoh and Mimaki printers. Compatible printers: Roland VP-300, VP-540, SP-300i, SP-540i, VP-300i, VP-540i, LEF, XC-540, RS-640, XJ-540, XJ640, XJ-740 Mutoh 1604, 1614, 1304  Order by 11 am for same day shipping from California  Made in Korea 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.