6000005628 - Ink tube K-NA Ø3 mm – 4 m

Ink tube K-NA Ø3 mm – 4 m – Roland BN-20 – 6000005628

The Ink tube K-NA Ø3 mm – 4 m, a Tube / ink line, is fitted in the ink circuit (cartridges and drain) of the Roland BN-20 printer/cutter. It handles transport of ink or maintenance fluids between the elements of the circuit.

Supplied by DG Spare Parts as a genuine Roland DG (OEM) part (sold in the length stated), it is a like-for-like replacement for the factory-fitted part.

In the Roland BN-20 exploded view, it appears in the Head Carriage group (item 10) under the designation TUBE,INK K-NA 3FAI 4000MM. The parts list also cites references 31259801 and 6000005626 at the same item (other tube lengths or variants): choose the reference suited to the job. It also appears in the Cap Wiper (item 10) and Ink Tube Wiring (items 5, 6) groups.

Technical specifications

• OEM reference: 6000005628
• Manufacturer: Roland DG
• Roland designation: TUBE,INK K-NA 3FAI 4000MM
• Part type: Tube / ink line
• Area / sub-assembly: ink circuit (cartridges and drain)
• Exploded view: Head Carriage, item 10
• Diameter: Ø 3 mm
• Length: 4 m
• Delivery: Tube sold in the length stated in the designation
• 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 Ink tube K-NA Ø3 mm – 4 m in the ink circuit (cartridges and drain)
• Replace the Ink tube K-NA Ø3 mm – 4 m like-for-like, with no modification
• Keep the circuit leak-tight
• Connect the elements of the maintenance circuit
• Carry ink or maintenance fluid through the circuit

Possible symptoms in case of wear

• Wear or breakage of the Ink tube K-NA Ø3 mm – 4 m in the ink circuit (cartridges and drain)
• Malfunction of the Ink tube K-NA Ø3 mm – 4 m found during diagnosis
• Air intake causing missing nozzles
• Ink leak or seepage along the tube
• Insufficient ink flow

Keeping the parts of the ink circuit in good condition is key to Roland BN-20 availability: the Ink tube K-NA Ø3 mm – 4 m is a like-for-like replacement.

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