CompTIA
JK0-801 · Question #78
Which of the following would be a necessary step in performing preventive maintenance on a thermal printer?
The correct answer is C. Clean the heating element. See the full explanation below for the reasoning.
Question
Which of the following would be a necessary step in performing preventive maintenance on a thermal printer?
Options
- AReplace the print head
- BApply the maintenance kit
- CClean the heating element
- DReplace the toner
How the community answered
(59 responses)- A15% (9)
- B7% (4)
- C75% (44)
- D3% (2)
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