hardMultiple ChoiceObjective-mapped
220-1201 Practice Question: A multifunction printer is connected to a network…
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?
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.
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
If a PDF file is password-protected, the multifunction printer would likely recognize the USB drive and the file itself, but it would be unable to open or process the file for printing without the correct password. This scenario would typically result in an error message on the printer's display indicating a file access or processing issue, rather than a failure to recognize or mount the USB flash drive entirely. The drive would still be detected.
- ✓
The USB flash drive is formatted as NTFS, which the printer does not support.
Why this is correct
Multifunction printers (MFPs) typically have limited operating systems and firmware, which often only include drivers for common, simpler file systems like FAT32 or exFAT for direct USB printing. If a USB flash drive is formatted with NTFS, the printer's firmware may not contain the necessary drivers to read or mount this more complex file system. This lack of driver support prevents the printer from recognizing the drive entirely, making it a common compatibility issue for direct printing.
- ✗
The printer's USB port is only for service use.
Why it's wrong here
While some devices do feature USB ports exclusively for firmware updates or diagnostic purposes, most modern multifunction printers (MFPs) include at least one user-accessible USB port specifically designed for direct printing of files from a flash drive. If the port were solely for service, it would typically be labeled as such or physically located to prevent user confusion, rather than simply failing to recognize a connected drive. Therefore, it's unlikely the port's purpose is the sole reason for non-recognition.
- ✗
The printer's IP address is conflicting with another device.
Why it's wrong here
An IP address conflict occurs when two or more devices on a network are assigned the same IP address, causing communication failures for network-based services. However, this issue specifically impacts network printing, where the printer communicates with computers over a local area network. When a user attempts to print directly from a USB flash drive inserted into the printer's dedicated port, the network connection and the printer's IP address are entirely irrelevant to the drive recognition and file access process.
Go deeper
Related to this question
Learn chapter
TCP/IP and Common Ports for A+
Key term
Universal Serial Bus
A Universal Serial Bus (USB) is a standard interface that allows you to connect devices like keyboards, mice, storage drives, and printers to a computer for data transfer and power delivery.
Key term
Multifunction Printer
A multifunction printer is a single device that combines printing, scanning, copying, and sometimes faxing into one machine.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.