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

this wiper is solvent.

VS-640 Wiper, Head Felt - 1000006736

F186000 DX5 Solvent Print head Cover

Cutter Plotter Roland for 30° /45°/60°

RJ-900C Head Pressure Plate - DE-12575

SJ-540 Assy, Ink Damper 3 2FAI - 6081181200m,Japan

VS-640 Cable-Card, 29P1 276L BBR High-V - 1000006703

RS-540 Steel linear scale-1000002544/1000002543,Generic

this is Generic parts. the sacle is original hole as the picture.

CJ-540 Photo Interrupter GP1A71A1 - 15229705

 AJ-1000 Sensor-Interrupter GP2A25NJ - 15099115

VS-640 Cable-Card, 36P1 3100L BB High-V - 1000010565

SJ-740 Cable-Card 36P1 2940L - 23475198