Greetings,
We can try to help, but need to know:
How the printer is connected? and to what?
What OS you are using?
Communication error, possible solutions:
-Disable IPv6 for your network adapter
-Select "Network Version" of the TR7520 in the top (drop down) menu of the IJ scanner Utility
https://ugp01.c-ij.com/ij/webmanual/ScanUtility/W/TR7500%20series/1.1/EN/SU/su-001.html
~Rick
Bay Area - CA
~R5 C (1.0.9.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~CarePaks Are Worth It
