@neauoire split, clear, print.

If you pressed those keys in that order the print head would zip across to the right hand side and hammer against the stop there. If you didn't turn the machine off within a few seconds something internal (fuse or transistor or whatever) burned out and you had to get the engineer out for a repair.

We had one of those machines at school [¹] - shared with another nearby school on an alternate terms basis. We wrote a 'real-time' lunar-lander game [²] for it which took a team of three to run: an operator typing commands into the machine and reading out the results, a plotter putting dots on a graph with the read-out co-ordinates and the “pilot” calling out the actions to take. The game was to burn the least fuel landing.

[¹] In the English sense of the word - pre-college or university.

[²] This was pretty soon after Apollo landings, about the time of the Apollo-Soyuz test program.