Various Scan Settings
100
5
Selecting an encryption level for a PDF file
This section explains how to select an encryption level for a PDF file.
A
Press
[
Options
]
.
B
Press the
{U}
or
{T}
key to select
[
PDF Security Encryption
]
, and then press the
{
OK
}
key.
C
Select
[
Encryption level
]
, and then press the
{
OK
}
key.
D
Select
[
40 bit
]
or
[
128 bit
]
, and then press the
{
OK
}
key.
"Programmed" appears, and then the PDF Security Encryption screen reap-
pears.
E
Press the
{
Escape
}
key twice.
Note
❒
PDF file created under the
[
128 bit
]
Encryption Level cannot be viewed us-
ing Adobe Acrobat Reader 3.0 and 4.0.
❒
If
[
Permit Low Resolution Only
]
is specified as the print permission in
[
PDF Se-
curity Permissions
]
, you cannot select
[
40 bit
]
.
