4800X1200dpi指的是在该打印机最高分辨率模式下，横向每英寸所能打印的最多理论墨点数为4800，纵向每英寸所能打印的最多理论墨点数为1200
dpi的意思是 每英寸的像素 图片有三个指标，像素、dpi、画布大小，很大的像素的图片可以放到很小的画布里面，像素越大画布越小dpi越大
回答:匿名Although 4800i now 4800×1200dpi the printing resolution already could not be highest 2013-05-23 12:24:58 回答:匿名Although 4800i 4800x1200dpi resolution has now cannot be regarded as the highest 2013-05-23 12:26:38 回答:匿名Although the 4800i is now 4800 × 1200dpi print res...