Hello, I am in trouble with Ecosys FS-3540MFP! The case is related with that the printer can't print in real time, the device start to printing ten minutes later with delay, I see the printing task in device in printer settings in computer and they are wait and wait and wait and nothing, delay after delay. I don't have errors and indications for problems in device. I can fix the problem every time with one restart of the computer and few days the printer works fine but the problem coming back again and I have to reboot computer again to fix the problem.. and it is not general solution of my case. Do you have ideas what's wrong with Ecosys FS-3540MFP device? What can I do and where is a problem? Now I will try to fin technical documentation of device and I will start to read it. The first thing what is coming in my mind is the RAM memory of device maybe is low but I am not sure maybe one upgrade to more RAM will solve the problem but I want to hear your opinion. I will be happy to see your answers and your experience. Thanks and regards!