The main objective of this research study is to evaluate the printability aspect of different inkjet heads (PIJ, TIJ) on various grades of paper by examining different print quality-related factors such as colour cast, colour non-uniformity, graininess, hickeys, and moiré. The study aims to determine the relationship between different inkjet heads and grades of paper in terms of their printability and to identify which combinations yield the best print quality output. Three types of paper, i.e., uncoated (90 gsm), matt coated (90 gsm), and gloss coated (88 gsm), were used for printing under DoD (PIJ, TIJ) inkjet printing