This sample demonstrates how to produce customizable watermark page simulation by controlling PCL data injected in the printing stream,This sample demonstrates how to produce customizable watermark page simulation by controlling PCL data injected in

水印属性Watermark Properties-Watermark Properties

jatoolsPrinter官方买断版，无限发行，无水印，带数字签名-jatoolsPrinter buyout official version, Unlimited distribution, without watermark with digital signature