Yep, I still have a couple or three Model M keyboards, and although all are IBM branded, if you disassemble them you'll find that, depending on the year, they were IBM or Lexmark manufactured.
Also, IBM laser printers from the 4019, 4029, 4039... series started to appear branded as Lexmark. At least if I remember correctly from when my father worked at a bank. Our equipment at home was a less fancy IBM Proprinter XL24. Noisy!
Also, IBM laser printers from the 4019, 4029, 4039... series started to appear branded as Lexmark. At least if I remember correctly from when my father worked at a bank. Our equipment at home was a less fancy IBM Proprinter XL24. Noisy!