Scanner Works but Printer Won't Print
If scanning from the same all-in-one works, the device has power and at least one communication path is working. That does not prove the printing side is healthy, but it lets you skip some broad setup guesses and focus on the print path.
Safe first checks
- Try one simple page from a basic app, not the document that first failed.
- Make sure the physical printer—not Print to PDF, an old duplicate queue, or another printer—is selected.
- Open the print queue and look for a paused, stuck, or error job.
- If you use Windows, print a Windows test page from the printer's properties.
What the result tells us
A successful scan is useful because it shows the computer can communicate with at least part of the multifunction device. If a Windows test page also prints, the remaining problem is more likely the original program or document. If the test page fails, stay focused on the print queue, selected printer, driver/port, or print-specific connection.
Common cause categories
- the wrong or stale printer queue is selected
- a job is paused or stuck in the print queue
- the scan connection works but the print queue or print port is stale
- printing fails only in one program or document
- a printer-side error blocks printing while scanning remains available
Relevant exceptions
Some all-in-one printers expose scanning and printing through different Windows services or network protocols. A working scanner therefore narrows the problem, but it does not guarantee that the print queue, port, or driver is correct.
When deeper troubleshooting is needed
If the simple test and queue checks do not identify the problem, use the guided troubleshooter. Start from the printing symptom; there is no need to re-prove that the scanner works.
Continue with guided troubleshooting
Printer Triage asks one question at a time and keeps the checks tied to the symptom you are seeing.