How many kinds of cylinders are available for typewriter ?
A3
B2
C1
D4
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Related Questions:
On which button does help menu exist?
Example of Downward communication is :
Ribbon position indicator is found on --------side of typewriter
- Left side of the keyboard
- Right side of the keyboard
- Left side of the thumb wheel
- None of these
______ Stencil is used for writing purpose
Carriage rack is also known as: