communication error

When the machine is in running mode, the PDUC communication error occurs in these units at the same time and the machine stops(PDUC 1, PDUC 2, PDUC 3, PDUC Coater 1, FDUC). But the error in DDUC 1 does not occur. Please see the pictures. After that, the power supply of the machine must be...

Hello all grandmaster printing/electrical wizards. I will START by saying THANK YOU for any and all help or suggestions you have. I will upload the error history. PDUC 3 COMM ERROR showed up immediately after reboot. I was not there, one of our mechanics was there. We KNOW that the ink roller...

I've got an Epson Stylus 3880 printer and it's stopped printing! The control panel on the printer gives: "Replace ink cartridge" (It's the T5801 Photo Black) What I've done so far: Tried switching the printer off and on again. Replaced the empty cartridge with a new one (I only use genuine...

Hi, I have a problem with 8 colour SM102. I am using CIP3 (.ppf files). When I load the file from network for inking settings into CP2000, after 30 sec there appears an error: COMMUNICATIONS WITH PRESS HAVE BEEN LOST. And I need to restart the machine. It is funny. If I save the same file in...

Please help!! Am running a Heidelberg QM DI 46 PLUS, and getting an error which is displayed on the machines monitor ' Warning. Communication Error. Reboot as Needed' (photo attached) All seems normal with the machine - except the keyboard interface has lost power, with the buttons...