Yes is the short answer but there are quite a few things to take into consideration. Check that your printer can take the paper. Paper over 140 gsm (grams per square meter) often jams in the printer.
Subsequently, can a laser printer print on watercolor paper?
Although watercolor paper will not have any sort of coating on it, the toner may not adhere well to the surface of the paper, and the paper may not hold up well to the heat of a laser printer.
Accordingly, how do you make watercolor waterproof?
Is printer paper good for painting?
The heavier the paper, the better it is for detailed work. If your artwork or painting has a lot of details and will use a lot of ink, it is better to get a heavyweight paper. Heavier paper will produce a better quality print and you will get a very colorful image when using a high-quality inkjet printer.
What can I use instead of watercolor paper?
Cotton is the best material to use for watercolor paper because it is very absorbent and strong. Its strength permits artists to do a variety of watercolor techniques without worrying that the paper will rip or pill. Cotton watercolor paper is also acid-free, meaning it won’t yellow over time.