According to the information and source code of the client application from Pratomporn-san to me.
The print tests issued with customers software with CL4NX and protomporn-san try to every way for printer setting to CL4NX printer print out but it's fails and result it is can not be printed out.
Then the customers would like to revised of the source code customer for print to CL4NX printer by SATO but we can not make it because that this software develop by Japanese of customer. We advice to the customer and developer for revising source code it's better.