5.6. Answers to Review Questions

  1. A. Because the toner on the drum has a slight negative charge (−100VDC), it requires a positive charge to transfer it to the paper; +600VDC is the voltage used in an EP process laser printer.

  2. C, D. A page printer is a type of computer printer that prints a page at a time. Common types of page printers are the laser printer and the inkjet (or bubble-jet) printer.

  3. D. The rate of transfer and the ability to automatically recognize new devices are two of the major advantages that make USB the current most popular type of printer interface. However, it is the network printer interface that allows the printer to communicate with networks, servers, and workstations.

  4. D. Of the choices listed, only dot-matrix printers are ...

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