Printing device and method for controlling synchronizing of an output of each color image data from a plurality of buffer memories

A printing device comprising:

• a plurality of storage units into which image data is written;
• a control unit which has storage space information indicating a same storage space as a storage space of each of the plurality of storage units and manages address information to perform a writing and reading of image data with respect to the plurality of storage units on the basis of the storage space information, the address information including an address as a transmission origin address, and the transmission origin address for image data of each color among the image data is a same address;
• a plurality of data managing units which are provided correspondingly to the plurality of storage units and perform the writing and the reading of the image data with respect to the plurality of storage units on the basis of the address information;
• and
• a printing unit which prints the image data read from the plurality of storage units on a same page.