Which of the following would be a necessary step in performing preventive maintenance on a thermal printer?
A. Replace the print head
B. Apply the maintenance kit
C. Clean the heating element
D. Replace the toner
CompTIA exam questions
Which of the following would be a necessary step in performing preventive maintenance on a thermal printer?
A. Replace the print head
B. Apply the maintenance kit
C. Clean the heating element
D. Replace the toner