Troubleshooting a Printer That Is Pingable but Shows Offline
A network printer with a static IP address of 192.168.1.100/24 is unreachable from all workstations on the same subnet. The technician can successfully ping the printer's IP address. The printer's web interface loads when accessed from a browser, but shows the status as 'Offline.' Print jobs sent from workstations remain in the queue with a 'printing' status and are never printed. Which of the following is the MOST likely cause?
Quick Answer
The answer is the printer’s firmware is in a hung state. This is correct because a device that responds to ping and serves a web interface confirms full Layer 3 network connectivity and a valid IP configuration, yet the web interface reports “Offline” and print jobs remain stuck in the queue with a “printing” status—this disconnect between network reachability and job processing points directly to the firmware or internal print engine being unresponsive. On the CompTIA A+ Core 1 220-1101 exam, this scenario tests your ability to distinguish between network-layer issues and device-level failures; a common trap is to suspect a bad cable or incorrect subnet mask when the real problem is the printer’s software stack. Remember the key clue: if you can ping and load the web interface but the printer won’t print, think “frozen firmware,” not “broken network.” A handy mnemonic is “Ping works, web loads, but jobs hang—firmware’s in a clang.”
⚠ Common exam trap
Watch out — candidates often assume a successful ping and web interface access guarantee full printer functionality, but the exam tests the distinction between network-layer reachability and application-layer processing, where a hung firmware state can cause the printer to be 'offline' despite being network-responsive.
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 firmware is in a hung state
The printer is reachable via ping and its web interface loads, confirming Layer 3 connectivity and that the IP/subnet mask configuration is correct. However, the web interface shows 'Offline' and print jobs are stuck in the queue with a 'printing' status, indicating the printer's firmware or internal print engine is hung and not processing jobs. A hung firmware state prevents the printer from accepting or processing print data even though network communication is intact.
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 subnet mask is misconfigured
Why it's wrong here
A wrong mask would break off-subnet routing, yet ping and the web interface both succeed from workstations, proving layer-3 connectivity is intact. Masks matter when hosts on different subnets cannot reach each other. Here the printer answers on the network but reports itself Offline, so the fault lies elsewhere.
- ✓
The printer's firmware is in a hung state
Why this is correct
Ping and the web interface succeed, proving network and hardware are functional, yet the printer reports Offline and jobs stall in the queue. A hung firmware state explains this contradiction: the embedded print engine is unresponsive while the network stack still answers requests.
- ✗
The print server's driver is corrupted
Why it's wrong here
A corrupted driver would affect one workstation's rendering or spooling, not every workstation simultaneously, and jobs would error rather than sit in a 'printing' state. Drivers are replaced when output is garbled or a specific client fails. The printer itself reports Offline, so the fault is device-side.
- ✗
The network cable is faulty
Why it's wrong here
A faulty cable would prevent the successful ping and the browser loading of the printer's web interface, both of which the technician achieved. Cabling is the culprit when a device shows no link or drops packets. Since IP connectivity works, the cable is functioning and cannot explain the Offline status.
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Same concept, more angles
1 more way this is tested on 220-1101
These questions test the same concept from different angles. Work through them to make sure you can recognise it however the exam phrases it.
Variation 1. A network printer is set to a static IP address. Users report that print jobs spool on their workstations but never print. The technician confirms the printer is powered on, the network cable is connected, and the printer's self-test page prints successfully. The technician can ping the printer's IP address from a workstation. Which of the following is the MOST likely cause of the issue?
hard- ✓ A.The printer's print queue is paused or the printer is in an 'Offline' state on the print server
- B.The printer driver on the workstations is incorrect
- C.The printer's static IP address conflicts with another device on the network
- D.The network cable is faulty
Why A: The printer is reachable (ping succeeds) and its self-test page prints, confirming basic network connectivity and hardware functionality. The fact that print jobs spool locally but never print indicates the print server is not forwarding jobs to the printer, which is classic behavior when the printer queue is paused or the printer is marked offline on the print server. This prevents the spooler from sending data to the printer even though the network path is intact.
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This 220-1101 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 220-1101 exam.