Forms :: Direct Printing On 10g - Errors When Distribute Output

I have a problem with direct printing on forms 10g, I try to explain all schema...Firstly, this is my code

repid := find_report_object('OPERATOR_BARKOD');
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_EXECUTION_MODE,RUNTIME);
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_COMM_MODE,SYNCHRONOUS);
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_SERVER,'rep_server_oracle');
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESFORMAT,'PDF');
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESTYPE,PRINTER);
SET_REPORT_OBJECT_PROPERTY(repid,REPORT_DESNAME,'ipp://192.168.200.22/operatorbarcode');
v_rep := RUN_REPORT_OBJECT(repid);

The code works fine if i change the "report_desttype" to FILE or CACHE and give a local path "REPORT_DESNAME" like "/home/ oracle/ desktop/ barcode.pdf"

Secondly, My oracle application server is running on oracle linux 5.0

Thirdly, I defined network printer(model:XeroxPhaser3435) over ipp which path is "ipp://192.168.200.22" and name is "P3435" also default printer for oracle user and printer works i can get test page.

I wonder is printer path correct?("ipp://192.168.200.22/operatorbarcode"). I think the problem occurs in this step also is there any extra settings for oracle application server to use network printer...When I look at the reports server jobs it give an error "Executed successfully but there were some errors when distribute the output".