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220-1101 · Question #98
220-1101 Question #98: Real Exam Question with Answer & Explanation
The correct answer is B: Drum. Vertical or horizontal lines - Marks that appear in the same place (referred to as repetitive defects) are often due to dirty feed rollers (note that there are rollers in the toner cartridge and fuser unit too) or a damaged or dirty photosensitive drum.
Hardware and network troubleshooting
Question
Vertical streaks are appearing on the output of a laser printer. Which of the following items is the MOST likely cause?
Options
- ARoller
- BDrum
- CTransfer belt
- DRibbon
Explanation
Vertical or horizontal lines - Marks that appear in the same place (referred to as repetitive defects) are often due to dirty feed rollers (note that there are rollers in the toner cartridge and fuser unit too) or a damaged or dirty photosensitive drum.
Topics
#Laser printers#Printer troubleshooting#Print quality#Printer components
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