Printer sharing issue, Authentication required?
I have a 2008 iMac and a 2010 MacBook Pro (both running OSX 10.6.8) connected by ethernet directly to a DLink gigabit ethernet switch. I have an Epson WorkForce 520 printer connected by USB to the iMac. Both the iMac and MacBook have printer sharing enabled, and I can 'see' and add the printer in +Add Printer in Print & Fax in System Preferences on my MacBook. Printing from the iMac works fine, but whenever I try to print anything from the MacBook over the shared printer connection, the printer is paused and the printing job is listed as 'On Hold: Authentication Required'. What authentication is required? Is there an easy fix to this problem?
Thanks for any help and advice.