A078460 and A084414 are interchangeable idle pulley part numbers for Noritsu QSS32 QSS37 minilab paper transport mechanism. The idle pulley maintains proper belt tension and guides photo‑paper path inside the transport unit.
Under continuous high‑volume lab operation, pulley surface will wear, resulting in unstable belt transmission, paper offset, frequent paper jams and machine feed‑error codes. This brand‑new idle pulley is made of high‑strength machined aluminum alloy. Strict dimensional tolerance ensures concentricity and smooth rotation. It is a key wearing consumable for routine minilab preventive maintenance.
A078460 A084414 Brand New Idle Pulley for Noritsu QSS 32 37 minilab
Precision aluminum idler wheel for paper transport unit, fix paper jam and paper skew issues for photo lab minilab repair.
Interchangeable OEM Part Numbers: A078460 and A084414 can substitute each other. Strict CNC machining with outer diameter 62mm and overall height 24mm matches original installation dimension, no modification required for quick on‑site replacement.
High‑Strength Aluminum Alloy Material: Adopts solid machined aluminum alloy material, good hardness and abrasion resistance. Resists deformation under long‑time continuous operation, longer service‑life compared with worn original old pulley.
High Rotation Concentricity: Precision stepped‑shaft processing guarantees smooth running. Effectively reduce vibration and running noise, avoid paper skew and paper jam caused by pulley eccentric rotation.
Preventive Maintenance Spare: Solves typical transport faults including paper feeding error, paper offset and belt slipping. Regular replacement reduces unexpected machine breakdown in high‑volume production environment.
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