Gary Starkweather, an engineer and inventor who designed the first laser printer, bringing the power of the printing press to almost anyone, died on Dec. 26 at a hospital in Orlando, Fla. He was 81.

His wife, Joyce, said the cause was leukemia.

Mr. Starkweather was working as a junior engineer in the offices of the Xerox Corporation in Rochester, N.Y., in 1964 — several years after the company had introduced the photocopier to American office buildings — when he began working on a version that could transmit information between two distant copiers, so that a person could scan a document in one place and send a copy to someone else in another.

He decided that this could best be done with the precision of a laser, another recent invention, which can use amplified light to transfer images onto paper. But then he had a better idea: Rather than sending grainy images of paper documents from place to place, what if he used the precision of a laser to print more refined images straight from a computer?

“What you have to do is not just look at the marble,” he said in a talk at the University of South Florida in 2017. “You have to see the angel in the marble.”