1. Xerography invented by Chester Carlson.

2. Edge enhancement is intrinsic in xerography.

3. Electrostatic printing is classified into two major groups, Xerography and electrofax.

4. It is classified into two major groups, Xerography and electrofax.

5. The invention of modern xerography has made our work much easier.

6. By xerography a book can be reproduced in a few hours.

7. A machine for photographically reproducing written, printed, or graphic material, especially by xerography.

8. A trademark used for a photocopying process or machine employing xerography.