PURPOSE: To easily feed cylinders in contact with each other or adjust later even during printing by cooperating a support disk disposed on a directly adjacent different shaft journal having eccentricity at an enclosing curve of the disk disposed at an inking roller and the journal of an impression cylinder as a pair through contact surfaces of outer peripheries of the disks.

CONSTITUTION: Height adjustable reciprocating bases 12, 13 are disposed in a direction B on planes 9, 11 perpendicular to lower sides of plate cylinder 1, 2, and one inking roller or particularly anilox cylinder or anilox rollers 14, 16 are supported through shaft journals 17, 18. The rollers 14, 16 can be contact fed to the one cylinders 1, 2 supported to the frame. An impression cylinder 24 is disposed on a third perpendicular plane 23 to upper sides of rotary axes 19, 21 of the cylinders 1, 2 through a shaft journal 22, and the impression cylinder can be contact fed to one of the cylinders 1, 2 selectively with its periphery.