Senior 2 Computer Studies Notes: Output Devices

These Computer Studies notes from Trinity College Nabbingo introduce Senior 2 learners to microcomputer output devices. They distinguish soft copy from hard copy and identify monitors, speakers, printers and plotters as examples. The supplied text focuses on impact and non-impact printers, explaining character, line, dot matrix, inkjet and bubble jet printing. It compares features, uses, output quality, maintenance needs and limitations of different printers. Learners are instructed to copy the notes into their books to complete unfinished classwork.