Print, Print Preview, black and white printing, serial print, print dialog design.

说明：打印、打印预览、黑白打印、串行化打印、打印对话框设计。

youdao

After calibration it should be online ready to print. Print a test page to verify operation.

重新校准后，应该可以打印，打印一个测试页以检查效果。

youdao

After calibration it should be online ready to print. Print a test page to verify operation.

重新校准后，应该可以打印，打印一个测试页以检查效果。

youdao