Practice 220-1201 Printer Troubleshooting questions with full explanations on every answer.
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A user reports that their laser printer prints a 'PC LOAD LETTER' error message. The paper tray is full of A4 paper. What should the technician do to resolve the issue?
2A user complains that their laser printer is printing blank pages. The printer has toner, and the paper feeds correctly. Which component should the technician inspect first?
3A technician is troubleshooting a laser printer that produces pages with a faint ghost image of the previous page. The ghost image is slightly offset. Which component is most likely the cause?
4A small business uses a thermal printer for shipping labels. Recently, the labels are printing with missing sections and uneven darkness. What is the most likely cause?
5A technician is installing a new network-connected laser printer in a conference room. After connecting the Ethernet cable and power, the printer's control panel shows an IP address of 169.254.3.18. What is the most likely issue?
6A small office has an inkjet printer that produces prints with horizontal white lines across the page. The lines appear in different positions on each print. Which step should the technician take first?
7A user reports that their inkjet printer makes a loud grinding noise when printing, and the paper feeds crookedly. Which component is most likely failing?
8A user reports that their laser printer is producing pages with vertical black streaks. The streaks appear in the same position on every page. Which component is most likely the cause?
9A technician is troubleshooting a color laser printer that prints documents with a yellow tint on all pages. The yellow toner cartridge is full, and the other colors are at normal levels. Which component is the most likely cause?
10A technician is called to a site where a large format plotter is producing prints with banding (horizontal lines of varying density). The plotter uses dye-sublimation ink. The technician has already cleaned the printhead and run a nozzle check, but the issue persists. What should the technician check next?
11A user reports that their laser printer is producing pages with vertical black streaks. The streaks appear in the same location on every page, even after cleaning the glass and performing a calibration. Which component is most likely causing this issue?
12A user reports that their laser printer prints pages with a repeating horizontal band of missing text about every 3 inches. The printer has a new toner cartridge and the drum is separate. What is the most likely cause?
13A user complains that their inkjet printer produces smudged output that rubs off when touched. The printer uses standard plain paper and the ink cartridges are original. What is the most likely cause?
14A user in a law office reports that their laser printer prints documents with faint text and light images. The toner cartridge is new, and the printer has sufficient toner. Which component should you inspect or replace first?
15A network printer in a school is shared by multiple users. They report that print jobs are frequently stuck in the queue and never print, but the printer itself is powered on and shows no errors. What is the most likely cause?
16A user reports that their inkjet printer produces output with horizontal white lines through text and images. The printer has been used heavily for months without maintenance. What should you do to resolve this issue?
17During a routine printer maintenance, you replace the toner cartridge in a laser printer. After reassembly, the printer displays 'Replace Toner' error even though the new cartridge is installed. What should you do first?
18A technician is installing a new thermal printer for a retail point-of-sale system. After connecting the printer and installing the driver, the printer prints garbled characters and random symbols. What is the most likely cause?
19A small office has an inkjet printer that intermittently prints blank pages. The printer has been recently refilled with ink, and the printhead alignment test prints correctly. What is the most likely cause of the blank pages?
20A large organization uses multiple network printers. One printer consistently prints pages with a faint ghost image of the previous page's content. The printer has been recently serviced with a new toner cartridge and drum. What component is most likely causing this ghosting?
21A technician is troubleshooting a laser printer that produces a '50.1 Fuser Error' message on the display. The printer is in a dusty warehouse environment. What should the technician do first?
22During 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?
23A user says their inkjet printer prints colors that are slightly misaligned, with text appearing blurry. The printer has been used heavily for months. Which component should be checked or calibrated first?
24A small office uses an inkjet printer that has not been used for two weeks. Now, the prints show missing colors and horizontal white lines. What should be done first to resolve this?
25A user reports that their laser printer prints a blank page after every print job. The document itself prints correctly, but an extra blank sheet follows. What is the most likely cause?
26A user complains that their laser printer is picking up multiple sheets of paper at once, causing jams. The paper tray is full of standard 20 lb bond paper. Which component is most likely causing this issue?
27A thermal printer used for shipping labels is producing faint, hard-to-read labels. The printer has plenty of thermal paper loaded. What is the most likely cause?
28A technician is deploying a new laser printer in a medical office. After installation, the printer prints a test page correctly, but when users print from their workstations, the output is garbled with random characters. What is the most likely cause?
29A user reports that their laser printer is producing pages with vertical black streaks. The streaks appear in the same position on every page. What is the most likely cause?
30A user reports that their laser printer occasionally prints pages with a faint ghost image of the previous page. The ghost image appears about 2 inches below the current content. What is the most likely cause?
The Printer Troubleshooting domain covers the key concepts tested in this area of the 220-1201 exam blueprint published by CompTIA. Courseiva provides free domain-focused practice, mock exams, missed-question review, and readiness tracking across all 220-1201 domains — no account required.
The Courseiva 220-1201 question bank contains 30 questions in the Printer Troubleshooting domain. Click any question to see the full explanation and answer breakdown.
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