A laser printer prints pages with a gray background. Which of the following is the MOST possible cause of the problem? （）
- A、Transfer roller
- B、Paper type
- C、Print head
- D、Fuser
正确答案:A
答案解析:有
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CompTIA认证考试
CompTIA认证考试
A laser printer prints pages with a gray background. Which of the following is the MOST possible cause of the problem? （）
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