Epson 1520 - Manual (Page 32)

Expect the films to require considerable time to process. If
you’re accustomed to a postscript laser printer, the time required
to print a set of separations will seem very long. Separations
could take 10 minutes per color depending on complexity, film
size, coverage, etc.
The good news is that while the image is printing, you may use
the host computer (the one that’s actually sending the job to the
printer) for other things! The RIP handles everything, runs in the
background and frees up the system.
Another plus is the excellent registration and clarity of the films
when compared to laser output. The films are actually “clear”
and not frosted. Due to the complete lack of heat in the pro-
cess, registration is precise. However, we recommend the use of
cut film sheets only, feeding from a roll could prove problematic,
especially with registration.
Remember this is an ink jet and wet ink is being applied to the
film. Please allow ample time for the films to dry prior to use.
Although not a requirement, it may be helpful to spray the films
(once completely dry) with a clear fixative spray (very light coat-
ing) to improve durability in the handling, storage and exposure
process. It’s also a good idea to slip-sheet the imaged film with
paper for storage.
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