RJ-900C CR-Return Pulley DF-49047,this is Generic

VJ-1604 curson arm spring- DF-49779

carriage assy parts for VJ-1604, this is Generic

VJ-1604 carriage assy holder,Generic

Carriage assy parts for VJ-1604,Generic

VJ-1604 Flushing Sponge DF-49758

VJ-1618 Flushing Sponge DG-40916

VJ-1638 Flushing spong, this is original

VJ-1604 wiper /  DX5 wiper ，this is original ,order from Japn

VJ-1324 solenoid assy- DG-42989 Valve,Choke (original Japan)

Wiper Holder for DX4 Print Head 

VJ-1604 pinch roller-DF-40982 ,

this is Mutoh Customized products

the quality very best than original and Generic.