toner RICOH Typ SPC820HE Magenta SP C820DN/C821DN
toner RICOH Typ C4500 Cyan Aficio MP C3500/C4500 (888611/884933/842037)
toner RICOH Typ C6003 Black Aficio MP C4503/C5503/C6003 (841853)
toner RICOH Typ C5502 Black Aficio MP C4502/C5502 (841755/842020)