[cctalk] Manual for MDB MLSI-LP11

My re-build of a BA23 11/73 system continues.  I have one of these MDB printer controllers but cannot make it do anything more that home page on the laser using RT-11 Does anybody have a manual or know where I can download one. An extensive search using google just brings up a data sheet. Happy New Year to all, Nigel -- Nigel Johnson, MSc., MIEEE, MCSE VE3ID/G4AJQ/VA3MCU Amateur Radio, the origin of the open-source concept! Skype: TILBURY2591