Sc56900 Ricoh New ((new)) -

Paper fragments or debris stuck in the fusing unit blocking the pressure release mechanism. Sensor Failure:

Turn the main power switch OFF and then ON again to finalize the reset. 4. Component Replacement

: Paper jams or debris near the pressure release cam can prevent the roller from reaching its home position.

Please note that "SC56900 Ricoh New" has also appeared in some recent web descriptions for a supposed "state-of-the-art printer" launching in 2025, though these sources may not be official Ricoh documentation. Sc56900 Ricoh New [2025]