SENSOR PAGE LENGTH-PS181-S

The HP 5851-5390 Page Length Sensor Kodenshi is a replacement sensor for page-length detection in compatible HP printers. It is identified by the exact part number 5851-5390, making it straightforward to distinguish from other printer parts.

The listing names the HP Color LaserJet M575 and M880, as well as the HP LaserJet M725, as compatible models. Its practical role is to sense page length in these printers, supporting their handling of printed media.

This description applies to the specified sensor and model references only; no dimensions, electrical specifications, or package contents are stated in the listing.