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

Mutoh RJ-900C Motor Assy - DF-49021, this is Generic motor, made in China. is high quality.

the warranty 10 months

VJ-1638 Roll Media Holder  Assy 

Allwin motor-3GN-100K (Z3D40-24GN)

 Pump Assembly Cap Assy for Epson Stylus Pro 3800/3850/3885/3890/3880 -161749800

Original Scale for Epson S30680 / S50680 / S70680 / F7080 / B7080 -1574120

CAP TOP Assy VG-640 -  6000002332 ，this is original Roland parts

VJ-1604 CR motor Assy- DG-41077

this is Generic 

Use for: 

VJ-1604W/ VJ-1614 / VJ-1608 ;

VJ-1638 CR motor assy-DG-42456, This is Generic.

Epson S30680 S50680 S70680 F7080 B7080 Encoder Strip Linear Scale-1574120

S30680 Wiper Box Assy for S60680 S40680 F2080 F2180 F9380 B9080 B7080