HP C6779A, 205 g/m², DesignJet 3800CP, 2800CP, 5000, 1372 mm, 137.2 cm (54") HP C6779A. Media weight: 205 g/m², Compatibility: DesignJet 3800CP, 2800CP, 5000. Width: 1372 mm, Width (imperial): 137.2 cm (54")