Test pattern, test pattern printing method, and printing apparatus

Inclination of the nozzle is grasped. Regions (51A, 52A) of the test pattern (50) include: a base line (530) formed along the Y direction by ink ejected from nozzle parts (231, B1) of the heads (23, 24); and a block (540) and a block (550) which are formed by ink ejected from nozzle parts (235, 245) of the heads (23, 24), the nozzle parts (235, 245) being provided at intervals from the first nozzle parts (231, 241) in the Y direction. The block (540) is formed on the X1 side in the X direction orthogonal to the Y direction of the base line (530), and the block (550) is formed on the X2 side. 掌握喷头的倾斜。测试图案(50)的区域(51A、52A)包括：基线(530)，其利用自喷头(23、24)的喷嘴部(231、B1)喷出的墨而沿着Y方向形成；以及块(540)和块(550)，其利用自喷头(23、24)的在Y方向上与第1喷嘴部(231、241)空开间隔地设置的喷嘴部(235、245)喷出的墨而形成。块(540)形成于基线(530)的与Y方向正交的X方向上的X1侧，块(550)形成于X2侧。