Arabic numerals
The first mentions of the numerals in the West are found in the "Codex Vigilanus" of 976.
Arabic alphabet
Although Napoleon Bonaparte generally receives credit for introducing the printing press to Egypt during his invasion of that country in 1798, and though he did indeed bring printing presses and Arabic script presses to print the French occupation's official newspaper "Al-Tanbiyyah" ("The Courier"), printing in the Arabic language started several centuries earlier.