Signs That An Oil Pump Needs Replacing. The engine of an automobile relies on many parts functioning properly. It should be no surprise that if one becomes deficient; it is going to cause a great deal of wear on the engine itself. The oil pump is something that is often taken for granted and should not be.
Definition - What does Duplex Printing mean? Duplex printing is the feature present in multifunction printers and computer printers which allows printing on both sides of paper. Only printers with built-in duplex capability allow users to print double sided without manually flipping over the page.
1 Duplex printing capability - Whether the MFP can print on both sides of a sheet of paper without manual intervention by the user. 2  Paper formats (what kind of paper sizes and stocks the MFP can output) 3  Printer technology (e.g. InkJet/Laser/Color Laser)  Printing speed (typically given in pages per minute or ppm)