Okidata 520 / 521 / 590 / 591 Anzac Computer Equipment 

2330, Anzac Computer Equipment 2331, Okidata OKI Microline 

ML 520, Okidata OKI Microline ML 521, Okidata OKI Microline 

ML 590, Okidata OKI Microline ML 591, Unisys AP 1357, Unisys AP 1359