3.7 - Laster Printer Maintenance Flashcards
What is one of the most common maintenance processes on a laser printer?
Replacing the toner cartridge
What does the toner cartridge contain besides toner?
In some cases, the photosensitive drum
Why might a laser printer show a low toner warning?
To alert you that the toner is getting low but you can still print
What does replacing the toner cartridge usually include?
Getting a brand-new OPC (Organic Photoconductor) drum
Why is the toner cartridge often wrapped in packaging that blocks sunlight?
To protect the photosensitive drum from light exposure
What should you do before inserting a new toner cartridge into the printer?
Remove all packing strips or seals
What is best practice for handling the photosensitive drum when replacing a toner cartridge?
Keep the cover in place to prevent light from reaching the drum
How might toner cartridges be installed in a laser printer?
From the side or from the top through the front of the printer
What is included in a laser printer maintenance kit?
Feed rollers, a new fuser unit, and other parts that may wear out
How does the printer track when maintenance is required?
With a global counter that tracks the number of pages printed
What should you do before performing maintenance on a laser printer?
Power off and remove the power source
What precaution should be taken when working with the fuser assembly or other hot parts?
Be careful to avoid burns as these parts can be very hot
What should you do if the output looks different after replacing the toner cartridge?
Calibrate the printer to adjust toner density
How can you calibrate a laser printer?
Use the printer’s calibration option, which may involve creating test output and making adjustments
What are some best practices for cleaning the inside of a laser printer?
Use water and isopropyl alcohol (IPA), avoid harsh chemicals or commercial cleaners
