CompTIA exam questions
A technician, Emily, observes that a laser printer prints pages with toner scattered on the page that easily rubs off of the paper. Which of the following components has failed in the printer?
A. Duplexing assembly
B. Imaging drum
C. Fusing assembly
D. Transfer roller
A user reports paper jams at the location of the paper trays. Which of the following components would need to be replaced to resolve this issue?
A. Fuser
B. Duplexer
C. Pickup roller
D. Imaging drum
Which of the following laser printer components is often integrated into the toner cartridge?
A. Image transfer assembly
B. Paper registration assembly
C. Fusing assembly
D. Imaging drum
Which of the following printer types uses an imaging drum as part of the printing process?
A. Thermal
B. Inkjet
C. Laser
D. Impact
In a laser printer, which of the following components uses heat to apply the toner onto the page?
A. Fuser assembly
B. Pickup roller
C. Transfer roller
D. Imaging drum
Which of the following printers includes an imaging drum and fuser assembly?
A. Laser
B. Impact
C. Inkjet
D. Thermal
A technician is diagnosing a laser printer that is consistently having issues picking up paper from the first tray. Which of the following items would the technician replace FIRST?
A. Toner
B. Transfer belt
C. Rollers
D. Imaging drum