Ricoh, Controller, models:

Aficio SP C820DN	Quick Installaion Manual
Aficio SP4210N	Brochure
E-7100	Start Manual
Fiery E-820	Configuration Manual
Interactive Whiteboard Controller Type 1	Operating Instructions Manual
Interactive Whiteboard Controller Type 2	Operating Instructions Manual
RV5VH	Applications Manual
Stinger-C1 B305	Manual
Y406	Field Service Manual