Exam-style question
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Why is a laser printer suitable for producing many copies of a document quickly?.
- A.It uses a digital camera sensor to record each page
- B.It creates printed output using a laser and toner
- C.It reads RFID tags before displaying the document
- D.It scans a barcode and stores it as a photograph
Model answer
What a good answer should say
- It creates printed output using a laser and toner
Explanation
Why this works
A laser printer uses a laser to form the required pattern and toner to create the printed page. Its method is suitable for producing documents rapidly and consistently.
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