Roland FJ400
INK DAMPER
MY-42110
Ink is not supplied to the head properly. As a result, the white or dark lines appear in the printing image, or printing becomes scratchy.

Roland FJ400
INK PUMP
12809371AS-2
Cleaning is not performed efficiently because ink is not sucked well. As a result, white or dark lines appear in the printing image.

Roland FJ400
SCAN MOTOR 7811909010
When the Motor is broken or reaches its life, the Motor cannot obey the order from the CPU and it results in the Motor Error.

Roland FJ400
PRINT HEAD CABLE
DF-40120
When there is a bad contact with the Flexible cable connected to the head, or there is a cut line in the Flexible cable, the head doesn't work properly.

Roland FJ400
WIPER DE-49771
Wiper cannot remove the foreign substances stuck on the surfaceof the head. In that condition, ink is not fired properly and thewhite or dark fine lines appear in the printing image.

Roland FJ400
Pump Tube Solvent Resistance D=4mm d=2mm

Roland FJ400
Ink Tube Solvent Resistance D=2.5mm d=1.5mm 64 feet

Roland FJ400
Syringe