ID: 102307070

2ST CARTRIDGE RAIL ASSEMBLY

In stock Available at supplier's warehouse Delivery: 2–4 weeks

HP RM2-3888-000CN 2ST Cartridge Rail Assembly is a replacement printer part listed for the Color LaserJet Flow MFP M776zs (T3U56A). It is identified specifically as the second cartridge rail assembly, helping distinguish it from the separate first and third rail assemblies in the printer parts listing.

Use this exact assembly reference when servicing the matching printer model. The listing identifies the adjacent rail parts as RM2-3889-000CN for the first position and RM2-3890-000CN for the third; those are distinct components and should not be confused with RM2-3888-000CN.

The product listing confirms the part name, HP reference and printer association. It does not provide dimensions, materials or package contents.