Please choose the correct ending to complete the given sentence: Health: [header] How to do laundry if you're blind or visually impaired [title] Request a braille control panel. [step] If you can read braille, you can contact or call the manufacture of the washing machine or dryer to see if they offer a free braille control panel. Not all manufactures do this, but some offer it on a limited array of models.

Ending1: [substeps] Even with a braille panel, it's important that you use a digital braille reader if you're trying to change your machine's user settings. [title] Make a special drawer for the washers and dryers. Ending2: You can drive to your local hardware store and ask for a picture of the machine before buying the washer. [substeps] Many models are single-panel, but some switch with series. Ending3: [substeps] Many washing machines, either individually or with other models, require a passcode (code built into the unit). That key is usually located behind the name of the machine, but you may need to need to consult the owner's manual to see. Ending4: [title] Place tactile marks on the washing and dryer machines' controls. [step] To make the knobs and controls on the machines easier for you to adjust, place tactile marks over the controls to mark your most-used settings.

Answer format: ending1/ending2/ending3/ending4