Later, Huang knew that printing techniques and machinery acquired 10 years ago were not up to modern standards, and decided that if he wanted to make a breakthrough, he had to conduct basic research into art printing himself.
由於十幾年前分色與印刷的設備和技術都較今日落伍許多，印出來的東西往往不合理想。黃天縉在求好心切的情況下，又開始動腦筋了，他以為，要能嚴格督促印刷廠改進印刷效果，空口說白話沒有用，印刷的程序一定得深入瞭解才行，否則吃不住印刷廠，也控制不了印刷的效果。