Which parts do not cleaning and oiling with oil? Way rodEscapement wheelCylinder ratchet wheelRubber partsAAllB3, 4C4 onlyDNone of theseAnswer: C. 4 only Read Explanation: Typewriter should be cleaned daily. Type faces or type heads should be cleaned Fortnightly.Typewriter should be oiled monthly. Rubber parts such as cylinder, type faces Type segment and feed rolls are cleaned with petrol or spirit. Read more in App