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21 Cards in this Set
- Front
- Back
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Dot-Matrix Impact Or Non Impact?
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Impact Continuous-Feed Line Printer.
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Ink-Jet Impact Or Non Impact?
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Non-Impact Sheet-fed Line Priner.
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Laser Printer Impact Or Non Impact?
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Non-Impact Sheet-Fed Page Printers.
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What does the Primary Corona Do?
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Applies a uniform negative charge (around -600V) to the drum.
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What does the Transfer Corona Do?
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Applies a uniform positive charge (about +600V)to the paper.
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What does the Fuser do?
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Melts the plastic resin in the toner so that it adheres to the paper.
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What are the 6 steps of the printing process?
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1. Cleaning
2. Conditioning (or charging) 3. Writing 4. Developing 5. Transferring 6. Fusing |
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What are the 8 possible printing interfaces that can be used for printing?
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Legacy Parallel
Legacy Serial USB Firewire Network Wireless Infrared SCSI |
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Dye Sublimation Impact Or Non Impact?
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Non Impact Line Printer
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If there is loose toner on the paper after a laser print which part is defective?
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Fuser
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What do you need to do if there are stripes on a ink-jet printout?
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Clean the inkjets; one or more is clogged.
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what are small marks or defects left in the same spot on every page of a laser printers printout?
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A Scratch On The Drum.
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Vertical black lines on the page?
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A Groove or scratch in the EP drum can cause the problem.
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What defective printer part can cause Image Smudging?
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if you can run your thumb across the paper of a laser printer and the image comes off on your thumb its a (FUSER) problem.
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What does Ghosting mean?
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You can see light images of previously printed pages on the current page.This is cause by bad Erauser Lamps or Broken Cleaning Blade.
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How to fix Printing Black Pages?
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Charging corona wire or roller in the toner cartridge malfunctions and fails to place a charge on the EP drum.
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Possibe causes of Paper Jams?
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A Worn Pickup Roller
The wrong type of paper |
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What to do Printer Prints Garbage?
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Cable partially unhooked,wrong driver selected,or a bad printer control board (PCB)
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Fixing faded or light characters?
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Replace ribbon with a new vendor recommended ribbon
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Print lines go from dark to light as the printhead moves across page?
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Replace ribbon advance gear or mechanism
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black line running through a line of print?
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Secure or replace the print-head cable.Replace the print head or clean it.
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