Question

what were the innovative of printing press ​

Answer 1

Johannes Gutenberg (1398 – 1468) wasa German blacksmith, goldsmith and printer who invented the printing pressand movable type. ... His invention of mechanical movable type printingstarted a revolution in communication throughout Europe. It facilitated the spread of knowledge in the form ofprinted books and pamphlets.

Answer 2

Answer:

1. By the mid-nineteenth century, Richard M Hoe of New York had perfected the power driven cylindrical press. This was capable of printing 8000 sheets per hour.

2. In the late nineteenth century, the offset press was developed which could print up to six colours at a time.

3. From the turn of twentieth century, electrically operated presses accelerated printing operations.