取消打印,换到合适的墨盒,再重新打印。
Cancel printing, change to appropriate cartridge and print again.
如果屏幕上显示取消按钮,单击它以取消打印作业。
If the cancel button appears on the screen, click it to cancel the print job.
如果用户取消打印,则我想保留自定义打印预览页面。
If the user cancels the print, then I want to keep the custom print preview page visible.
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