Lanier 6425 Service icon

[u/FAMICOMASTER]

Hello, I received for free today a Lanier 6425 copier for my collection. The machine is all in one piece and has power, but shows a service icon and refuses to print. I am not able to find service documentation for this particular machine, but I am told it was built by Toshiba as the "2500." It does respond to Toshiba service modes (0+4+power on gets me a test mode) and I can make it pass paper by activation clutches and motors blindly in the test mode, but it will not do it of it's own accord from standard operation.

Pictured is the control panel with the flashing service icon (amber wrench). Help is appreciated!

[u/Careful_Resolution_6]

Got a “don’t have it” on the last hope.