HP Color LaserJet CP1515n Printer - Manual (Page 26)

Size Dimensions Tray 1 Tray 2
Envelope C5 162 x 229 mm (6.93 x 9.84 inches)
Envelope B5 176 x 250 mm (6.7 x 9.8 inches)
Envelope
Monarch 98 x 191 mm (3.9 x 7.5 inches)
Postcard 100 x 148 mm (3.94 x 5.83 inches)
Double postcard 148 x 200 mm (5.83 x 7.87 inches)
Table 3-2 Supported envelopes and postcards (continued)
16 Chapter 3 Paper and print media ENWW