係屋企print野，成本大約幾多毫子一張紙?

A-4, 黑白, 大約3毫子.
一張紙 = HK$60/500 = $0.12
墨 = HK$85/約 500 = $0.17
$0.17 + $0.12 = $0.29

一張計~~~~~~紙(A4)+墨(黑色)就約$0.2-$0.3;紙(F4)+墨(黑色)就約$0.35-$0.45;紙(A4)+墨(彩色)就約$0.4-0.5;紙(F4)+墨(彩色)就約$0.45-$0.6

咁就要睇下你PRINT出泥係黑白定彩色啦.

大約2-3毫子到