A+ Essentials Chapter 20
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PrintersIn this chapter, you will learn how to• Describe current printer technologies• Explain the laser printing process• Install a printer on a Windows PC• Recognize and fix basic printer problems
- 1.What mechanism is used by most inkjet printers to push ink ontothe paper?
- A.
Electrostatic discharge
- B.
Gravity
- C.
Air pressure
- D.
Electroconductive plates
- 2.With a laser printer, what creates the image on the photosensitive drum?
- A.
Primary corona
- B.
Laser imaging unit
- C.
Transfer corona
- D.
Toner
- 3.What is the proper order of the laser printing process?
- A.
Clean, charge, write, develop, transfer, and fuse
- B.
Charge, write, transfer, fuse, develop, and clean
- C.
Clean, write, develop, transfer, fuse, and charge
- D.
Clean, charge, write, develop, fuse, and transfer
- 4.On a dot-matrix printer, what physically strikes the ribbon to forman image?
- A.
Electromagnets
- B.
Printwires
- C.
Character wheel
- D.
Print hammers
- 5.Which of these items are considered to be dot-matrix printer consumables?(Select all that apply.)
- A.
Drive motor
- B.
Paper
- C.
Flywheel
- D.
Ribbon
- 6.What part must be vacuumed or replaced periodically to prevent damage as aresult of the action of the corona?
- A.
The rubber rollers
- B.
The ozone filter
- C.
The transfer filter
- D.
The cleaning blade
- 7.Which of the following port types commonly support printers? (Select two.)
- A.
Parallel
- B.
USB
- C.
Infrared
- D.
RS-232
- 8.A standalone printer will print a test page just fine, but it makes gobbledygookout of your term paper. What’s probably wrong?
- A.
Out of toner
- B.
Fuser error
- C.
Printer interface
- D.
Faulty software configuration
- 9.What printing process uses heat sensitive plastic files embedded with variouscolor dyes?
- A.
Dye-sublimation
- B.
Inkjet
- C.
Ink-dispersion
- D.
Dye-dispersion
- 10.Which tool would help you determine why a print job didn’t print?
- A.
Printer driver
- B.
Printer setup
- C.
Print spooler
- D.
System setup
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