各按键说明： All key-press illustrate；
{ 启动/停 }键 Start/Stop key
( 1 ) 面板上按此键启动机器，机器进入自动运行状态，除非再按一次此键或者脚踏开关，可停止机器
Press the Start key the machine going automatic running; press this key again or press the Foot
switch can stop the machine.
（2）用脚踏开关启动机器则进入半自动状态，完成一个循环后停止
Press the foot switch the machine will go in self-automatic running, finish a working circle stop.
{ 刮刀/印次 }键 Blade/Views key：
此键有两个功能：This key have two functions:
( 1 )印刮及回墨刮转换：在停机状态下按此键，印刮及回墨刮转换一次，方便检查胶刮及回墨刮的位置状态
Print-blade and ink blade convert: press this key when the machine stop, the print-blade and ink
blade convert once, it facility to check the position and state of the print-blade and ink blade.
( 2 )印 2 次功能：用手按此键 5 秒不放手，机器进入印两次状态，就是在一个印刷循环里，机器连续印刷两次
产品后，再将网版升起，在停机状态下，再按此键 5 秒，再回到印一次状态
Print twice function: press this key about 5 seconds, the machine will going twice printing state,
which means in one print circle, the machine will print 2 times, rise the screen print plate, when
the machine stop press this key 5 seconds again, the machine will going to once print state.
{左/右}键 Left/Right key:
此键有两个功能，均需在停机状态下完成
This key have two function, it will activated when the machine stop：
( 1 )按一下此键，如果印头是在右边，印头就会向左滑行到左位，如果印头是在左边，印头就会滑行到右位，属
于是印头左右滑行的点动按键
Press this key once, if the print principal in the right, the print principal will slip to left side, if the
print principal in the left, the print principals will slip to right side; it is the print principals left and
right crawl control key.
( 2 )点击此键，印头停在左边，在半自动状态下，再按启动键时，一个印刷循环完成后，印头会停在左边，不回
油，只有再启动的时候，印头才会回油印刷，如果印头停在右边，在半自动状态下，再按启动键，一个印刷循
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