1000007978 - Idle pulley shaft

Idle pulley shaft – Roland BN-20 – 1000007978

Listed under Roland DG reference 1000007978, the Idle pulley shaft equips the Roland BN-20 in the drive unit (scan and feed) and handles holding, guiding or fixing the components of the sub-assembly.

Supplied by DG Spare Parts as a genuine Roland DG (OEM) part (supplied on its own), it is a like-for-like replacement for the factory-fitted part.

In the Roland BN-20 exploded view, it appears in the Drive Unit group (item 27) under the designation SHAFT,IDLE PULLEY BN-20.

Technical specifications

• OEM reference: 1000007978
• Manufacturer: Roland DG
• Roland designation: SHAFT,IDLE PULLEY BN-20
• Part type: Mechanical part
• Area / sub-assembly: drive unit (scan and feed)
• Exploded view: Drive Unit, item 27
• Delivery: Part supplied on its own, ready to install
• 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 Idle pulley shaft in the drive unit (scan and feed)
• Replace the Idle pulley shaft like-for-like, with no modification
• Position the sub-assembly components precisely
• Withstand vibration in operation
• Guide the moving elements of the area

Possible symptoms in case of wear

• Wear or breakage of the Idle pulley shaft in the drive unit (scan and feed)
• Malfunction of the Idle pulley shaft found during diagnosis
• Play or misalignment of the sub-assembly
• Related component poorly held
• Broken, cracked or deformed part

Keeping the parts of the drive unit in good condition is key to Roland BN-20 availability: the Idle pulley shaft is a like-for-like replacement.

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