

It certainly is.
From the wiki:
“It uses ferrite magnetic-core memory in 4096 or 8192 words of 40 bits, comprising 39 bits of data with parity.”
So a whooping 39kB of memory on the largest option!
“Tape is read at 500 characters per second and punched at 100 cps.”
Compare that with a micro-SD…
“The bit time is 6 microseconds, jumps execute in 288 microseconds and simple arithmetic instructions in 576 microseconds.”
And it run and an incredible speed of 1 to 3kHz!
(And this is overselling the computer, it was slower than what the numbers appear.)

In my experience, the only OS where printers won’t have drivers is Windows.
But I don’t deal often with dark demoniac systems, so there are probably lots of niche hellish devices that I don’t know the details.