The experience of feeling sure that a 'new' situation or event has already happened in the past. The exact circumstance of the previous event is uncertain and usually has a familiar, but eerie sensation.
Dharma refers to one's personal obligations, duties or purpose, in the current incarnation, as bestowed upon the individual by celestial source(s). Also known, in the west, as one's sacred contract.
Duplex printing is a feature of some desktop printers and multifunction printers. It allows the automatic printing of both sides of a sheet of paper in one pass.
Print devices without this attribute can only print on a single side of paper at a time. This is often referred to as simplex printing.