An impact printer creates characters by using?

The correct answer is: An inked ribbon and print head.

An impact printer is a type of printer that prints characters by striking a ribbon against paper. The ribbon is inked, and the print head contains a series of hammers that strike the ribbon at the appropriate locations to form the desired characters.

Electrically charged ink is not used in impact printers. Ink pens are also not used in impact printers.

Here is a brief explanation of each option:

• Option A: An inked ribbon and print head. This is the correct answer. An impact printer uses an inked ribbon and print head to print characters. The ribbon is inked, and the print head contains a series of hammers that strike the ribbon at the appropriate locations to form the desired characters.
• Option B: Electrically charged ink. This is not the correct answer. Electrically charged ink is not used in impact printers.
• Option C: An ink pen. This is not the correct answer. Ink pens are not used in impact printers.