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220-1201 Practice Question: During a printer deployment, a technician…
During a printer deployment, a technician installs a network laser printer and configures it with a static IP address. Users can print from their computers, but the printer's web interface is unreachable from any browser. What is the most likely cause?
⚠ Common exam trap
220-1201 often tests the separation of printing protocols from management interfaces; candidates assume a network issue, but the printer's web server being disabled is a common, easily overlooked 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 printer's embedded web server is disabled
If users can print successfully but the printer's web interface is unreachable, the most likely cause is that the printer's embedded web server (EWS) is disabled. Many network printers have an option in the control panel or configuration menu to enable/disable the web server for security reasons. When disabled, the printer still responds to print jobs (via IPP, LPD, or raw port 9100) but does not serve HTTP/HTTPS pages. This matches the symptom of printing working while the web UI is inaccessible.
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 printer's IP address is on a different subnet
Why it's wrong here
If a printer's IP address were on a different subnet than the client workstation, network communication between them would fail without proper routing. This fundamental network connectivity issue would prevent both the successful transmission of print jobs and access to the printer's embedded web server, as both functions rely on establishing an IP-level connection. Since the question implies printing is functional, a subnet mismatch is an incorrect diagnosis for inaccessible web management.
- ✓
The printer's embedded web server is disabled
Why this is correct
The embedded web server (EWS) on a network printer operates as a distinct service, typically listening on standard HTTP/HTTPS ports for browser-based management. For security reasons or administrative preferences, this specific service can be intentionally disabled while other printer services, such as those handling print job queues (e.g., LPR, IPP), remain active. Therefore, printing can function normally even if the EWS is turned off, making its web interface unreachable.
- ✗
The printer driver is outdated
Why it's wrong here
A printer driver is client-side software responsible for translating application data into a format understandable by the specific printer hardware. An outdated or corrupted driver would primarily manifest as issues with print job rendering, formatting errors, or the inability to send print jobs from the client. Driver problems do not affect the independent operation of the printer's internal services, such as its embedded web server, which runs directly on the printer's network interface.
- ✗
The printer's firmware needs updating
Why it's wrong here
Firmware is the low-level operating system embedded within the printer hardware, controlling its core functions. While severely outdated or corrupted firmware could potentially cause a wide range of issues, including an unresponsive web server, it would likely also impact other critical functionalities, such as the ability to process print jobs. Since printing is reported as working, a general firmware issue is less precise than the direct disabling of the web server service itself.
Go deeper
Related to this question
Learn chapter
Printer Technologies: Laser, Inkjet, Thermal, Impact
Key term
Interface
An interface is a point of connection or interaction between two systems, devices, or software components that allows them to exchange information or signals.
Key term
Laser printer
A laser printer is a high-speed, high-volume output device that uses a laser beam and toner to produce precise text and graphics on paper.
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official CompTIA exam blueprint
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.