Konica Minolta magicolor 7450 II grafx - Manual (Page 211)

Status, Error, and Service Messages 197
TRAYX TYPE ERR
ADD
“MEDIA”
The media type set in
the printer driver is
different from the type
of media loaded. Load the correct media
type into the specified
tray.
WASTE TONER FULL
REPLACE BOTTLE
The waste toner
bottle is full. Install a new waste toner
bottle.
This message... means... do this...