Question

What is the primary material used for the cylinder of a typewriter?

• A. Metal
• B. Plastic
• C. Hardened and India Rubber
• D. Wood

Answer 1

Answer:

C. Hardened and India Rubber

• The main component that receives the impression from the typebars in a typewriter is the cylinder, also known as the platen.

• Historically, and for optimal performance, this cylinder is typically constructed using a combination of materials.

• The core of the cylinder is often made of a hard material, commonly hardened metal, to provide structural integrity and a firm surface.

• This hard core is then usually covered with a layer of durable and resilient material, such as India rubber.