Excerpt: The LEXMARK C782 printer is bought by our laboratory. Because our project includes many mechanical design works, the high-resolution color printing is necessary in order to print high-quality graphs. It is the first time for me to use the product of LEXMARK. Before that, I almost use printers of HP, EPSON and Cannon. This product gives me a good impression. 1. Its printing speed is very high and higher than any other model of printers I used. 2.