PictBridge compatibility allows photo printers to function independently from personal computers. Pictures may be printed directly from a digital camera to a printer over a USB connection, if both the camera and printer adhere to the PictBridge standard. In a variant on this concept, printers may read memory cards straight from a digital camera or other image-storing device by putting the cards into special slots on the printer.
Photos may be seen in a variety of ways after the camera is linked to or the card is placed into the printer. Some models may have an LCD display, allowing you to preview your photos, make adjustments, and choose the final prints without ever leaving the unit. To choose which photos you want to print and rescan, certain models let you to produce an index sheet, analogous to a contact sheet in film printing. The choice of which digital camera photos to print may be made directly from the camera on certain printer models. Make sure the printer supports the kind of memory card used by your camera before using the card-direct printing feature.
Procedures for Handling Paper
There's no denying that paper is a major factor in the printing industry. Important advice for printers about paper handling:
Make sure the printer you choose can handle the various sizes and varieties of paper you want to print on. Make sure the printer can handle the heaviest paper you want to use if you need to print on thicker material, for instance. Specifically, the paper route may reveal how a printer deals with paper: While inkjets have very straight paper pathways, lasers often have S- or U-shaped ones. In general, one may utilize thicker media and greater speeds if the route is straight. However, sublimation printers curved routes also allow for more adaptable input and output tray layouts.