两句话请帮忙翻译下英文，谢谢！请知悉我们可以印刷一些简单文字及图案在这个盒子上，只有黑色，你可以修改这些内容。请在下订单

上面的翻译也可以，我稍作改动：
Please note：we are able to print certain simple texts and（/with） patterns on the box,you can specify the details，the printing color can only be black.
Please provide us the final ARTWORK in a week，these can help us to insure the date of delivery