- A
The PDF file is password-protected.
Why wrong: Password protection would cause a print error, not drive recognition failure.
- B
The USB flash drive is formatted as NTFS, which the printer does not support.
Most printers only support FAT32 or exFAT; NTFS is not commonly supported.
- C
The printer's USB port is only for service use.
Why wrong: Many MFDs have a dedicated USB port for direct printing from drives.
- D
The printer's IP address is conflicting with another device.
Why wrong: IP conflicts affect network printing, not USB direct printing.
Question 701 of 1,020
USB Flash Drive Not Recognized by Printer
This 220-1201 practice question tests your understanding of multifunction devices. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A multifunction printer is connected to a network via Ethernet and also has a USB port for direct printing. A user plugs a USB flash drive into the printer to print a PDF, but the printer does not recognize the drive. The drive works on other computers. What is the most likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"most likely"Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Quick Answer
The most likely cause is that the USB flash drive is formatted as NTFS, which the printer does not support. Multifunction printers typically rely on the FAT32 file system for direct USB printing because it is a universally compatible standard, whereas NTFS is a journaling system designed for Windows internal drives and is rarely supported by printer firmware. On the CompTIA A+ Core 1 220-1201 exam, this scenario tests your understanding of peripheral compatibility and file system limitations—a common trap is assuming any formatted drive will work, or blaming the printer’s USB port or driver. Remember that printers prioritize simplicity: they read FAT32 and sometimes exFAT, but not NTFS. A quick memory tip is “Printers Prefer FAT,” which helps you recall that FAT32 is the safe default for removable media in office devices.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The USB flash drive is formatted as NTFS, which the printer does not support.
Multifunction printers often have limitations on USB drive compatibility. The most common issues are the file system format (e.g., exFAT vs. FAT32) or the drive's power draw. Many printers only support FAT32 formatted drives, and some USB 3.0 drives may not be recognized due to power or protocol differences.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
The PDF file is password-protected.
Why it's wrong here
Password protection would cause a print error, not drive recognition failure.
- ✓
The USB flash drive is formatted as NTFS, which the printer does not support.
Why this is correct
Most printers only support FAT32 or exFAT; NTFS is not commonly supported.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
The printer's USB port is only for service use.
Why it's wrong here
Many MFDs have a dedicated USB port for direct printing from drives.
- ✗
The printer's IP address is conflicting with another device.
Why it's wrong here
IP conflicts affect network printing, not USB direct printing.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 220-1201 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which 220-1201 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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Multifunction Devices — study guide chapter
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Multifunction Devices practice questions
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FAQ
Questions learners often ask
What does this 220-1201 question test?
Multifunction Devices — This question tests Multifunction Devices — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The USB flash drive is formatted as NTFS, which the printer does not support. — Multifunction printers often have limitations on USB drive compatibility. The most common issues are the file system format (e.g., exFAT vs. FAT32) or the drive's power draw. Many printers only support FAT32 formatted drives, and some USB 3.0 drives may not be recognized due to power or protocol differences.
What should I do if I get this 220-1201 question wrong?
Identify which 220-1201 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Are there clue words in this question I should notice?
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 18, 2026
This 220-1201 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 220-1201 exam.
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