Xerox 4520 - Manual (Page 151)

I n s t a l l i n g a S I M M
C h a p t e r 5 : A d d i n g P r i n t e r O p t i o n s ❖ 5-11
12 Slide the printer
controller board back
into the printer.
Use only finger pressure to tighten the thumbscrews. Do not
use a screwdriver because the threads will be stripped if
excessive torque is applied. The screwdriver slot in the
thumbscrew is only there to start the disengagement of the
controller board after an extended period of time when
fingers may not be able to disengage it.
!
Caution
WUG-CH05 Page 11 Black,Red,Cyan Sunday, January 22, 1995 8:32 PM