兄弟QL-720NW指定介质尺寸似乎被忽略 [英] Brother QL-720NW specifying media size seems ignored

问题描述

在Brother QL-720NW上打印时，lpr命令将忽略-o media=....我使用以下方法添加了自定义纸张尺寸:

The -o media=... is being ignored by the lpr command when printing on the Brother QL-720NW. I added custom paper sizes using:

sudo brpapertoollpr_ql720nw -P QL720NW -n "62mm x 25mm" -w 62 -h 25

在从CUPS 默认设置中为打印机设置新尺寸时有效.这修改了ppd文件并产生了(以CUPS为单位):

which works when setting the new size from within CUPS as default for the printer. This modified the ppd file and yields (in CUPS):

Description:    QL720NW
Location:
Driver:         Brother QL-720NW CUPS v1.4 (grayscale)
Connection:     ipp://10.200.200.95/ipp/print
Defaults:       job-sheets=none, none media=om_br-l-0-b-3-e-01-a-5-f-9-a-9_61.91x24.96mm sides=one-sided

其中新介质的名称为om_br-l-0-b-3-e-01-a-5-f-9-a-9_61.91x24.96mm.

where the new medium has the weird name om_br-l-0-b-3-e-01-a-5-f-9-a-9_61.91x24.96mm.

但是，假设我要添加几个额外的自定义纸张尺寸，似乎没有办法直接在lpr命令中指定一个，例如:

However, assuming that I'm adding a couple extra custom paper sizes, there seems to be no way for me to specify one in the lpr command directly, such as:

lpr -P QL720NW -o media=om_br-l-0-b-3-e-01-a-5-f-9-a-9_61.91x30.96mm label_62x25.pdf

这将以默认尺寸打印，或者使QL-720NW的电源按钮闪烁红色.

This will either print on the default size or make the power button of the QL-720NW blink red.

有什么主意吗?它在Ubuntu 16.04上运行.

Any idea? This is running on Ubuntu 16.04.

推荐答案

已经很晚了，但也许可以对某人有所帮助.正确的解决方案是:

It's late, but maybe it can help someone. The correct solution is:

sudo brpapertoollpr_ql720nw -P QL720NW -n "62mmx25mm" -w 62 -h 25

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