Request Entity Too Large

[Jones Boula]

Dear all,
I am having problem on our production server. When a printer recieve file bigger then 2MB, it's not being processed. Following message in log file:

Jan 21 15:02:26 prtsrv cups-lpd[6261]: Connection from 192.168.1.14 ...
Jan 21 15:02:26 prtsrv cups-lpd[6261]: Receive print job for Office_HP
Jan 21 15:02:26 prtsrv cups-lpd[6260]: Print file - job ID = 12890064
Jan 21 15:02:26 prtsrv cups-lpd[6260]: Unable to send document - Request Entity Too Large
Jan 21 15:02:26 prtsrv cups-lpd[6260]: Closing connection

All other documents are printed without problem. Can somebody help?