METHOD FOR MARKING CHARACTER

摘要

PURPOSE: A character marking method is provided to improve marking quality by preventing the level difference on some characters. CONSTITUTION: When the ink head moves in a one direction, the domain able to be marked is established as a block(S10). Adjacent blocks are overlapped on a block overlap region(S20). Not only marking target block but also adjacent block is checked(S30). Character is marked on the objects according to the checking result(S40). If it is determined that the character needs to be marked on one block, a character string is marked in a preset fixed coordinate(S50).