XC-540 Assy, Pulley - 6700319030 ,this is original Roland parts.

The DX4 wiper solvent -1000003390, this is original made in Japan.

this wiper is solvent.

Roland P-Roller TD16S4-21565102/6000003824, this is original .

Roland P-Roller FD16S4-21565103 (use for Mid), this is original

VP-540 (VP-540i) Pinch Roller assy Central -6700460300 

VP-540 Pinch Roller L -6700460210 ,this is original

VP-540 Pinch Roller R- 6700460220 ,this is original

XJ-640 P-Roller, FD8S3(B15B15L60) - 1000003616

AJ-1000 P-Roller FD8S3(B15L30)-21565105,this is original parts

Soljet media clamp-21765122

Soljet pump (ASSY SUB XC-540) - 6700319010 

VJ-1204 damper assy-DF-46678, Original