My printed pages have streaks on them. What can I do?

1. Replace the ink or toner cartridge.
2. Clean the printhead by using a damp lint-free cloth, warm water, and a little bit of detergent.
3. Check the settings and adjust the printing quality.
4. Install a new mainstream software version.
5. Check the paper type and adjust your print settings accordingly.
6. Change the paper weight or style of paper to print on.