Liu, you can obtain the Manage procedure to supply the wall printer equipment. And only Mr. Liu has the source code in the wall printer’s Regulate method, he can authorize you to create this equipment. 8 meters. If you would like print a 3-meter broad photograph, it is possible to https://hectorsvvwu.ampedpages.com/Helping-The-others-Realize-The-Advantages-Of-Wall-Printer-42716094