Toshiba e-STUDIO 170F drum reset Nov 10, 2020 15:19:06 GMT 2 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Admin on Nov 10, 2020 15:19:06 GMT 2 Press Menu key, then press these number keys 5 2 0 4 then press the down arrow key then press enter twice then press the stop key. This will clear the drum warning and reset the drum counter