21435109 - Silicone tube 3 × 5 × 8

Silicone tube 3 × 5 × 8 – Roland BN-20 – 21435109

Listed under Roland DG reference 21435109, the Silicone tube 3 × 5 × 8 equips the Roland BN-20 in the ink circuit (cartridges and drain) and handles transport of ink or maintenance fluids between the elements of the circuit.

Genuine Roland DG (OEM) part — pack size as per the Roland reference — ready to be installed by a service technician with no modification.

In the Roland BN-20 exploded view, it appears in the Ink System group (item 33) under the designation TUBE,SILICONE 3*5*8 FJ-540.

Technical specifications

• OEM reference: 21435109
• Manufacturer: Roland DG
• Roland designation: TUBE,SILICONE 3*5*8 FJ-540
• Part type: Tube / ink line
• Area / sub-assembly: ink circuit (cartridges and drain)
• Exploded view: Ink System, item 33
• Delivery: Pack size (length) as per the Roland reference — contact us
• Origin: Genuine Roland part (OEM)
• Application: Roland VersaSTUDIO BN-20 eco-solvent printer/cutter

Compatibility and use

• Roland VersaSTUDIO BN-20

Function

• Ensure correct operation of the Silicone tube 3 × 5 × 8 in the ink circuit (cartridges and drain)
• Replace the Silicone tube 3 × 5 × 8 like-for-like, with no modification
• Connect the elements of the maintenance circuit
• Carry ink or maintenance fluid through the circuit
• Match the original diameter and length

Possible symptoms in case of wear

• Wear or breakage of the Silicone tube 3 × 5 × 8 in the ink circuit (cartridges and drain)
• Malfunction of the Silicone tube 3 × 5 × 8 found during diagnosis
• Hardened, cracked or kinked tube
• Air intake causing missing nozzles
• Dried ink blocking the passage

Replacing the Silicone tube 3 × 5 × 8 at the first signs of wear preserves the print and cut quality of the Roland BN-20.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.