[net.micro.apple] Softcard-serial card problem

wilson@nbs-sdc.ARPA (06/20/84)

Has any one encountered a problem using a Microsoft IIe Softcard
with a super serial card? Several different cards of each type
have been tried in the Apple IIe we are using and in all cases 
CP/M fails to boot if the serial card is set in printer mode.
The serial card drives the printer normally under Apple Dos 3.3
with or without the softcard in the IIe.