Quick answer
Why does my printer show an error code?
The printer or computer detected a blocked job, paper problem, supply issue, driver problem, or network failure. Write down the exact code before resetting.
printer error answerQuick printerfirst check
Safe next checks
- Write down the exact code, light pattern, or queue message.
- Check the printer itself before changing Windows settings.
- Clear one stuck job, then test with one plain page.
- Open the detailed guide if the same warning returns.
Detailed guide
Use the detailed page when the code or warning stays active after the first checks.
Open detailed guide