Popular since 1988 but do you have any idea how it works? Learn how your inkjet printer works in this infographic. The first commercially-available inkjet printer got sold back in 1988. Ever since that year, the rise in popularity of these essential home and office workhorses has skyrocketed. But have you ever stopped and wondered how these devices produce such high-quality printouts? This infographic shows facts about inkjet printers that you don’t know for sure. Do you know that the most important part of injet printers is the “print head” ? The infographic below also illustrates how inkjet printers works. For more information about how the inkjet printers work, read the following infographic carefully.