If you are printing multiple copies of a document, there are a few possible solutions to consider to solve the issue:

1. Check the printer settings for the number of copies the printer is set to produce.
2. Check the printer queue to ensure no extra copies were sent by mistake.
3. Clean the printer rollers to remove any extra debris.
4. Replace empty ink cartridges and troubleshoot printer software issues.
5. Restart the printer to reset the settings and clear any errors.