Steps to Troubleshoot a Printer Printing with Random Characters or Symbols:
- Check the printer connections to make sure the cables are securely attached and that the power cord is plugged into an outlet.
- Check for any jammed paper and remove if found.
- Check your printer driver to make sure it is up-to-date.
- Try printing a document that does not contain special fonts or symbols.
- Power down the printer, wait 15-30 seconds, then power the printer back on.