Shared Flashcard Set

Details

CompTIA A+ 220-701, 220-702 #2
Printers
27
Computer Science
Professional
01/25/2010

Additional Computer Science Flashcards

 


 

Cards

Term
-600 VDC
Definition
Charge of the EP Drum and Developing rollers.
Term
Cleaning
Definition
Step of the EP process that uses a flourescent light and a rubber blade.
Term
+600 VDC
Definition
Charge the corona assembly gives the paper.
Term
HVPS (High Voltage Power Supply)
Definition
Part of a printer that supplies power to the corona assembly.
Term
Worn pick-up rollers, incorrect paper.
Definition
Name the two most common reasons for a Bubble jet printer to jam.
Term
Daisy wheel, Dot Matrix.
Definition
Name the two most popular examples of impact printers.
Term
Burns
Definition
The most common injury when servicing a laser printer.
Term
Piin 1 +5v, Pin 5 -5V, Pin 9 +24V
Definition
Name the voltages from pin 1, 5, and 9 on a laser printer's J20 power interface.
Term
Toner cardridge, transfer corona assembly, HVPS.
Definition
Name three major causes of blank pages in a laser printer.
Term
USB
Definition
What is the most common cable used to connect local printers?
Term
Cleaning, Charging, Writing, Developing, Transfering, Fusing
Definition
Name the 6 steps in the EP printing process.
Term
The manufacturer's website.
Definition
Where do you find firmware upgrades for your printer?
Term
Stepper motor
Definition
What specific type of a motor does a printer contain.
Term
the carriage stepper
Definition
Which motor moves a printer head back and forth on a bubble jet printer?
Term
Writing
Definition
Step of the EP process that actually uses a laser.
Term
Scratched drum, dirty corona wire.
Definition
Name two causes of vertical dark lines on a laser printer.
Term
Incorrect Driver, bad formatter board
Definition
Name two causes that might make a laser printer print "garbage."
Term
A bad erasure lamp, a bad cleaning blade
Definition
What two things might cause ghosting in a laser printer's image?
Term
-100 VDC
Definition
The charge of areas of the EP drum exposed to the writing laser.
Term
Use the printer's control panel, Telnet, or printer management software.
Definition
Name three ways other than DHCP to set an IP address on a printer
Term
Worn ribbon.
Definition
What could be the cause for consistantly dim images on a dot matrix printer.
Term
A bad printer head. A print pin is either stuck in or out.
Definition
What might cause an extra or missing horizontal line on a dot matrix printout.
Term
Perf getting caught in the rollers.
Definition
What often causes a dot matrix printer to jam. (Specific to a dot matrix.)
Term
PostScript, Printer Control Language
Definition
Name the two most popular page description languages.
Term
Solid-Ink Printers
Definition
Uses a solid waxy ink to print one full line at a time.
Term
Thermal printer
Definition
Uses heat to print on special rolled paper.
Term
Dye-Sublimation printer
Definition
Uses sheets of solid ink that go from solid directly to a gas, then return to a solid in the paper
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