Ricoh M281 Series Service Manual page 284

Development Unit
5. Disconnect the connector.
6. Release the hook [A] by pressing the lock lever, and then remove the development unit
[B]. (hook×1)
⇒
4.13.2 AFTER REPLACEMENT OF DEVELOPMENT UNIT
1. Execute SP3-900-001 to supply toner to the development unit.
D255/D256/M281/M282 4-90
Rev. 09/15/2016
SM