Cap Top Gen1 to Mutoh Value Jet with Epson DX5 / DX6 / DX7 heads

Cap top for Mutoh printers with Epson DX5 / DX6 / DX7 heads has an improved rubber structure that does not deform, resulting in a longer cap top life. Replacement parts such as filters, dampers and cap tops should be replaced every 6 to 12 months at most. In addition, the cap top should be replaced when print tests and head cleaning do not yield satisfactory results. This is usually due to damaged rubber or dried ink in the cap top.
The cap top should be kept in very good condition to prevent clogging of the printhead. Otherwise, the ink will not be drawn from the head. 

Printer replacement:
MUTOH:
Value Jet 1204 | ValueJet 1304 | ValueJet 1304W | ValueJet 1604W | ValueJet 1604 | ValueJet 1614 | ValueJet 1608 Hybrid | Valuejet 1608HS | ValueJet 1624 | ValueJet 1624W | ValueJet 1628TD | ValueJet 2628TD | ValueJet 1638W | ValueJet 1638WX | ValueJet 1638X | ValueJet 2638 | ValueJet 1324 | ValueJet 1618 | ValueJet 1638 | ValueJet 426UF | ValueJet 628 | ValueJet 1626UH | ValueJet 1617H
and others:
Allwin | Artemis |  ZENITH | ALPHA | ADDTOP | Ameritor | Aome | Aprint | A-Starjet | AUDLEY | AYON | AZON | CAE | Colorworld | Dazzle Jet | DEM-JET | DERUGE | Disen | DO-IT | DOS |  DS.MLG | Fortune | FULUKE | GALAXY | Gongzheng | Hanze Electrical | Human | INFINITI | Inkworld | Xenons | KMBYC | LECAI | Leicai | LOGE | L-TEC | MINGYANG | Micolor | Niprint | Seron | Signstar | SinoColor | Sky-Color | SKYJET |  SMARTjet | Smart Color | Stormjet | TITAN-JET | Galaxy | Ultra Smart | Win-Color | Wit-Color |  XenonsXuli | YIFANG | Yilong | Yinghe | YORKDEAL | Yueda | Zenith