An IR printer stops working for half of an office while the other half is able to print. Which of the following should be checked FIRST?
A. Proper lighting
B. Paper levels
C. Physical obstructions
D. Printer share name
CompTIA A+ Core 2 Question J-4
Which of the following should be checked FIRST when troubleshooting a computer that intermittently shuts down after heavy usage?
A. Proper paper levels in the printer
B. Inadequate available RAM
C. Optical drive device drivers
D. Central processing unit fan