Start with supplies and paper
Verify that the correct paper type is selected and that the paper is dry and loaded correctly. Check ink or toner levels if your printer provides a status screen.
Run maintenance tools
Inkjet printers may offer printhead cleaning and alignment utilities. Laser printers may provide calibration or cleaning routines. Use the manufacturer's recommended procedure and avoid repeating intensive cleaning cycles unnecessarily.
Inspect the print settings
Wrong paper type, draft mode, low-quality settings, or an incorrect color profile can make output look unexpectedly light or inaccurate. Test with standard settings before changing advanced options.
Check for physical problems
Repeated lines, smears, toner marks, or paper damage can indicate a consumable or mechanical issue. Follow the printer manual for cleaning procedures and replace consumables only with compatible products.