(23) Remove printing material sample and mask from print stage.
(24) Adjust RASTER edge control for correct height and width as follows:
( a ) P l a c e s h e e t o f t h i n , t r a n s l u c e n t m a t e r i a l ( m a t t e ) o n t o p o f p r i nt
stage and tape down with transparent tape.
(b) Check that MODE switch is in TEST.
(c) Adjust RASTER edge until raster edges barely extend beyond outline
of projected negative carrier image .
(d) Place a mask over translucent material .
NOTE
Outside edges of mask should extend beyond glass print stage.
(e) Mark mask to coincide with outline of projected negative carrier
image.
(f) Remove mask and cut out marked area.
(g) Place translucent material on top of mask.
(h) Position mask to coincide with edges of projected negative carrier
image.
(i) Tape mask and translucent material to print stage.
NOTE
Do not touch RASTER edge controls for remainder of this procedure.
If exposure index for printing material to be used is not known, proceed
t o s t e p ( 2 5 ) .
If exposure index for printing material to be used is known, proceed to
step (26).
(25) Determine the correct EXPOSURE INDEX switch setting as follows:
(a) Obtain test negative equal in size to mask cutout area with leader
extending on left and right sides .
(b) Open lower cabinet door. Unlatch and open lens box.
( c ) C e n t e r t e s t n e g a t i v e ( e m u l s i o n s i d e u p ) i n n e g a t i v e c a r r i e r.
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