subtractive primary The colors cyan, magenta, and yellow (CMY)— which produce black colors when mixed in certain amounts. In printing, black is often added to give

more definition as mixing of actual inks cannot produce pure black.

terminator A device that stops electronic signals, preventing them from proceeding or returning to other devices. Terminators are necessary on either end of a SCSI chain to stop a signal from continuously bouncing between devices.

Glossary

Page 87