%!s(int64=4) %!d(string=hai) anos · 5c8c7c7c7a
--- a/printer-schema.xsd
+++ b/printer-schema.xsd
@@ -210,7 +210,7 @@
 
				         <xs:element name="printer-config" minOccurs="0" maxOccurs="1">
			
 
				           <xs:complexType>
			
 
				             <xs:all>
			
 
				-              <xs:element name="page-info">
			
 
				+              <xs:element name="page-info" minOccurs="0">
			
 
				                 <xs:annotation>
			
 
				                   <xs:documentation>设置纸张信息</xs:documentation>
			
 
				                 </xs:annotation>