A+ Chapter 7
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- What is the step in the EP print process that uses a laser to discharge selected areas of the photosensitive drum, thus forming an image on the drum?
- Writing. The writing step uses a laser to discharge selected areas of the photosensitive drum, thus forming an image on the drum.
- Any printer that uses the electrophotographic process contains how many standard assemblies?
- Eight.There are eight standard assemblies in an eletrophotographic process printer.
- If the static-eliminator strip is absent(or broken) in either an EP process or HP LaserJet laser printer, what will happen?
- Paper jams may occur in both types of printers, but HP LaserJet printers will flash a "-671 error" message.
- Which laser component formats the print job for the type of printer being used?
- Printer controller assembly.
- What is the most basic printer type?
- Impact printer.Of the types listed:(bubble,laser,interfaces and print media.
- LED page printers differ from EP process laser printers in which step?
- Writing. They use a different process to write the image on the EP drum.
- Which voltage is used to transfer the toner to the paper in an EP process laser printer?
- +600Vdc. Because the toner on the drum has a slight negative charge (-100Vdc), it requires a postitive charge to transfer it to the paper.
- The basis weight is the weight in pounds of 500 sheets of what size of paper?
- 17 by 221/2 inch.
- What is the correct order of the steps in the EP print process?
- Cleaning, charging, writing, developing,transferring, fusing.
- Which of the following is not a advantage of the daisy-wheel printer?
- Speed.
- These particular printers are referred to as page printer because they receive their print job instructions one page at a time.
- Laser
- What part of both EP process and HP LaserJet process printers supplies the voltages for the charge and transfer corona assemblies?
- High-voltage power supply(HVPS).
- Which printer contains a wheel that looks like a petal with raised letters and symbols on each petal?
- Daisy-wheel printer.
- The printer part gets the toner from the photosensitive drum onto the paper.
- Corona assembly. The corona assembly gets the toner from the photosensitive drum onto the paper. For some printers, this is a corona wire, and for others, it is a corona roller.
- Which of the following are page description languages?(page description language(PDL),PostScript,PageScript,Printer Control Language(PCL)
- PostScript and Printer Control Language(PCL).
- What types of printers can be used with multipart forms?
- Dot-matrix printers.
- With EP process laser printers, laser discharges the charged photosensitive drum to___Vdc.
- -100Vdc.
- What are possible interfaces for printer?
- Parallel,Serial,Network. Printers can communicate via parallel,serial and network connection.
- Which impact printer has a printhead that contains a row of pins that are triggered in patterns that form letters and numbers as the printhead moves across the paper?
- Dot-matrix printer.
- What are some advantages of a Universal Serial Bus printer interface?
- It has a higher transfer rate than a serial connection.(2)It has a higher transfer rate than a parallel connection.(3)It automatically recognizes ne devices.