Challenger App

No.1 PSC Learning App

1M+ Downloads
Which parts helps to adjust the top and bottom margin in duplicator?

AMargin adjusting knobs

BPrinting screw

CFeed roller

Doperating lever

Answer:

B. Printing screw

Read Explanation:

  • Printing screw - Helps to adjust top and a bottom margin.

Related Questions:

In a business letter the recipients's address is typed on the -------
Striking keys at a uniform rate with a pleasing sound to ear is called ?
Insert ghosted text behind the content of the page is called .....
Reference is typewritten in a letter
Heart of the machine :