Logo of <a href="https://en.wikipedia.org/wiki/Convergent_Technologies" class="extiw" title="en:Convergent Technologies">Convergent Technologies</a>
Convergent Technologies
Own vectorization, adapted from <a rel="nofollow" class="external text" href="https://ia804509.us.archive.org/33/items/bitsavers_convergentmePlusProductSpecMay85_892638/MiniFrame_Plus_-_Product_Spec_May85.pdf">datasheet</a> and <a rel="nofollow" class="external text" href="https://ia803005.us.archive.org/12/items/CTIX5.25.1_RAW-UPDATE_S-120-22X-320/0f0fd67c-744c-4934-88c5-97bdad1d8058.jpg">cartridge</a>