Hey all, been combing google looking for answers and found myself here. I've got a handful of stepper motors out of old Comodore printers and can't find any specs on them. I'm looking to use them in a desktop CNC but don't know if they're up to the task.

All the info I have is some nubmbers on the back of them. Does anyone have any info on these?
84300-1015
84320-1014
42SI-22DAG
42SI-22DAWA

TIA!
CG