我曾经使用过热敏打印机，它有两种速度，通过设备背面的拨码开关进行配置:慢速和不慢速-慢的.

更快的版本是分辨率较低，草稿质量较高的版本，对于大多数应用程序来说应该没问题.

较新的打印机要快得多，因此，如果您将已经使用了十年的打印机与过去几年中安装的打印机进行比较，则只能通过更换打印机来使其更快.

干杯.

I once used a thermal printer and it had two speeds, configured by dip-switch on the back of the unit: slow and not-so-slow.

The faster version was less resolution, kind of draft quality, which should be fine for most applications.

The newer printers are much faster, so if you''re comparing something that''s a decade old to ones you see that have been installed in the last few years, you can only make it faster by replacing it.

Cheers.

1.看看是否可以避免打印预览对话框.如果您不是绝对需要它，可以跳过该步骤以节省时间.

2. 这是一件可能会有所作为的[非硬件]事情.转到控制面板/打印机"，右键单击POS打印机，选择属性"，然后选择高级"选项卡，然后检查直接打印到打印机".这会绕过Windows打印后台处理子系统，并且可能对整体打印时间造成 HUGE 差异.特别是，如果打印机似乎在打印之前等待"，则以合理的速度进行打印.就是这样.

顺便说一句，我编写的各种软件目前每年打印超过一百万张热敏票，所以我在这方面确实有一些经验！ :-D

1. See if you can avoid the print preview dialog. If you don''t absolutely need it, you can save time by skipping that.

2. This is the one [non-hardware] thing that will probably make a big difference. Go to Control Panel/Printers, right-click your POS printer, select Properties, then the advanced tab and then check "Print directly to the printer". This bypasses the Windows Print Spooling subsystem, and can make a HUGE difference to the overall print time. In particular, if the printer seems to "wait" before printing, then prints at a reasonable speed, that''s it.

btw, various bits of software I have written are currently printing over a million thermal tickets a year, so I do have some experience in this area! :-D

Peter我按照你的意思做了，但是并没有更快.
我正在尝试将原始数据发送到打印机.真的很快.
但是如何发送条形码?

谢谢你.

Peter I did what you said but it didn''t get faster.
I''m trying Send raw data to the printer. It''s really fast.
But how send barcode?

Thank y.