Here are some steps to try when you have a printer that is making smudges or stains:
- Inspect the Printer
– Make sure that the printer is clean and that the cartridges are properly installed.
– Check for any irregularities or malfunctions of the mechanical components. - Clean the Print Head
– Refer to the printer manual for instructions on how to clean the print head.
– Be sure to use the manufacturer-recommended cleaning solution and/or appropriate solvents.
– If possible, use a lint-free cloth when cleaning the print head. - Replace the Ink Cartridges
– Replace the old ink cartridges with new ones.
– Make sure to use the correct ink as specified by the manufacturer.