2. The printer processing method described in claim 1 , wherein: the binary data conversion step includes: a first conversion step for converting the first mark-up language document to a converted mark-up language document that conforms to output format information relating to a document format for documents output to the printer, and a second conversion step for converting the converted mark-up language document to the binary data, based on the model-dependent information.
2. The printer processing method described in claim 1 , wherein: the binary data conversion step includes: a first conversion step for converting the first mark-up language document to a converted mark-up language document that conforms to output format information relating to a document format for documents output to the printer, and a second conversion step for converting the converted mark-up language document to the binary data, based on the model-dependent information. 3. The printer processing method described in claim 2 , wherein: the output format information is user-defined; and the first conversion step includes converting the first mark-up language document to an output format based on the output format information.