Answer: Marketing mix
Step-by-step explanation: Marketing mix refers to the group of marketing tools that the firms use to implement their marketing strategy effectively in the target market.
In the given case, Konica/Minolta's are using various sources of media such as commercials, newspapers etc. to spread their marketing message. Thus, they are using these tools for their promotional purposes.
Hence from the above we can conclude that the concept they are referring to is marketing mix.