As of 10am Monday, January 14, we are further blocking some access from off-campus devices to printers on the EECS production networks. In particular, incoming traffic to port 515 (lpd) and port 631 (IPP) is currently blocked by the department firewall.
Using the campus VPN is one way to work around this block, if you need to print from off-campus. Feel free to contact help@eecs if your printing needs require an alternate solution.
See also https://iris.eecs.berkeley.edu//15-faq/03-security/eecsfirewallports.html