Mercury Rollback 23 Instructions Manual Download Page 4

5.

Insert the Foam Plate into the cavity that the Pressure Plate previously occupied.  Depress the
full length of the foam strips with your fingers before inserting, or it won't fit.  Be 
particularly careful of the very bottom of the foam strips, which are inserted first.  Failing to 
push the foam down and into the cavity could cause their adhesive to fail.  Once Foam Plate 
has been safely started, it will typically press all the way in without problem.  It is all the way
in when its top is flush with the top of the Rollback shell.

6.

Insert the included Film Crank into the top of the takeup spool.  Slowly
and evenly, wind the film by turning in a counterclockwise direction.
The backing paper should advance evenly.  It takes some pressure to
advance, but it should not be jammed.  If it is, remove the foam plate and
check that the Pressure Plate is properly seated in the center of the opening and that the 
backing paper/film is in the proper position.  Assuming that the film is advancing, only turn 
the crank for about one rotation (slightly more is okay).  Optionally, you can advance the film
until the starting arrow becomes visible in the location indicated below.  The crucial element 
is simply that you ensure that everything is advancing properly, but that you don't wind too 
much onto the takeup spool.

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Summary of Contents for Rollback 23

Page 1: ...he back of every reputable roll of 120 film Yes they are really there take a look It should be noted that this back is neither simple nor cheap to manufacture and in most cases you re probably better...

Page 2: ...hing to the takeup spool you should always keep pressure on the fresh film roll as it tends to unravel when pressure is released 2 Keeping the film orientation as above insert the two spools into thei...

Page 3: ...ce in the forward section pushing the film into position It can sometimes happen that the bottom of the pressure plate which can t be reached with your fingers doesn t snap as easily in place as the t...

Page 4: ...Crank into the top of the takeup spool Slowly and evenly wind the film by turning in a counterclockwise direction The backing paper should advance evenly It takes some pressure to advance but it shou...

Page 5: ...vancing Knob a small amount while watching the film side of the back to ensure that it is still advancing smoothly Note the Advancing Knob will sometimes have slack This is not a problem just turn it...

Page 6: ...1 Turn the Advance knob always in the direction indicated counterclockwise while watching the film s backing paper through the red window You will need sufficient light to see it clearly You can use a...

Page 7: ...lock any stray light You can remove this cap at any time to check your frame number or to advance to the next frame but it is a good idea to keep it in place when you don t need to see through the win...

Page 8: ...hing the backing paper through the red window When the next frame number appears stop advancing Your next frame is queued up UNLOADING Once you have exposed your final frame 8 in the 6x9 back 10 in th...

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