<s>
A	O
microfilmer	B-Algorithm
is	O
a	O
machine	O
used	O
by	O
the	O
document	O
management	O
industry	O
to	O
create	O
microfilm	O
.	O
</s>
<s>
A	O
microfilmer	B-Algorithm
is	O
a	O
camera	O
that	O
is	O
used	O
to	O
photograph	O
documents	O
to	O
create	O
a	O
more	O
compact	O
and	O
permanent	O
record	O
of	O
the	O
original	O
in	O
the	O
form	O
of	O
roll-film	O
or	O
microfiche	O
.	O
</s>
<s>
Banking	O
and	O
insurance	O
companies	O
often	O
convert	O
their	O
paper	O
records	O
using	O
microfilmers	B-Algorithm
.	O
</s>
<s>
Libraries	O
often	O
keep	O
newspapers	O
and	O
magazines	O
which	O
have	O
been	O
converted	O
to	O
roll-film	O
or	O
microfiche	O
form	O
using	O
microfilmers	B-Algorithm
.	O
</s>
<s>
Microfilmers	B-Algorithm
are	O
often	O
used	O
to	O
preserve	O
government	O
records	O
.	O
</s>
<s>
Microfilmers	B-Algorithm
come	O
in	O
two	O
basic	O
configurations	O
:	O
planetary	O
and	O
rotary	O
.	O
</s>
<s>
A	O
planetary	O
microfilmer	B-Algorithm
takes	O
a	O
snapshot	O
of	O
a	O
stationary	O
document	O
held	O
on	O
a	O
flat	O
surface	O
.	O
</s>
<s>
In	O
a	O
rotary	O
microfilmer	B-Algorithm
,	O
both	O
the	O
document	O
and	O
the	O
film	O
are	O
moving	O
in	O
sync	O
with	O
one	O
another	O
while	O
the	O
picture	O
is	O
being	O
taken	O
.	O
</s>
<s>
Planetary	O
microfilmers	B-Algorithm
typically	O
offer	O
higher	O
image	O
resolution	O
than	O
rotary	O
filmers	O
,	O
and	O
can	O
more	O
readily	O
film	O
larger	O
documents	O
,	O
as	O
well	O
as	O
odd-shaped	O
documents	O
,	O
such	O
as	O
books	O
.	O
</s>
