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Unformatted text preview: Exam - IT Essentials: PC Hardware and Software (Version 4.1) electrophotographic Which technology is used by laser printers? drum Which laser printer component is a metal cylinder that is coated with a light- sensitive insulating material? firmware Which software, embedded in a printer, controls how the printer operates and can be upgraded? Optical Character Recognition Which software converts scanned pages into text? website for scanner manufacturer What is the best source for a Windows-compatible scanner driver? print example.txt Which Windows XP command sends a file named example.txt to the default printer? inkjet Which printer technology is used in low-cost, photo-quality printers? the use of Ethernet or wireless What is typical of a network printer installation? Send the print job again. If that fails to work, turn the printer off and back on, then resend the print job. If the problem still exists, reinstall or upgrade the print driver. Instead of the document that was expected, a printer is printing unusual characters. What should be the next steps in solving this printer problem? damage to the UPSWhat problem might be encountered if a laser printer is plugged into a UPS? 1- Paper Type 2- Print Quality Refer to the exhibit. Which two printer configuration settings should be modified when changing from standard paper to photo paper? (Choose two.) 1- USB 2- FireWire Which two interface types can supply power to a scanner or printer? (Choose two.) Remove power to the printer. What is the recommended first step in performing printer maintenance? removing impurities collected on internal components Which routine maintenance procedure can extend the life of a printer? 1- rebooting the computer 2- restarting the print spooler Which two methods can restart a stopped print service? (Choose two.) Identify the symptoms. What is the first step in troubleshooting a printing problem? moving parts What is a feature that causes printers to require higher levels of maintenance than other electrical devices require? 1- internal leaks 2- reduced life of the printer What are two possible negative results from refilling ink cartridges on a printer? (Choose two.) 1- wiping the glass with cloth 2- removing the glass during cleaning What are two recommended procedures for proper scanner care and maintenance? (Choose two.) drum A museum possesses several old paintings that the curators wish to reproduce and sell in the museum gift shop. Which type of scanner can be used to produce the highest-quality reproduction? Chapter 8 Exam - IT Essentials: PC Hardware and Software (Version 4.1) WAN The Internet is an example of which type of network? TCP/IP Which suite of protocols is used to transmit data across the Internet?...
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This note was uploaded on 10/02/2011 for the course ECONOMICS 101 taught by Professor Galang during the Spring '11 term at East Los Angeles College.
- Spring '11