In the space provided below please indicate the extent to which the company's actions in each case were ethical and justify your view in terms of the ethics principles and perceived moral intensity of each case

Computer printer manufacturers usually sell printers at a low margin over cost and generate much more income from subsequent sales of the high-margin ink cartridges required for each printer. One global printer manufacturer now designs its printers so that they work only with ink cartridges made in the same region. Ink cartridges purchased in Canada will not work with the same printer model sold in Europe, for example. This "region coding" of ink cartridges does not improve performance. Rather, it prevents consumers and grey marketers from buying the product at a lower price in another region. The company says this policy allows it to maintain stable prices within a region rather than continually changing prices due to currency fluctuations