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10-8
Chapter 10 Troubleshooting
Not enough memory to execute scanner settings
ScanFront uses internal memory to scan documents. This memory usage increases when you use high-resolution or large page size
settings, for example. If the internal memory capacity exceeded, an error message saying “Not enough memory to execute current
scanner settings” may appear and you may not be able to scan the document.
The following table details scanning conditions that may cause ScanFront to run out of memory. If scanning cannot be executed
due to insufficient memory, refer to this table to reset scanning conditions.
Installation of the certificate file
failed.
Cause
The file format of the certificate file is invalid.
Solution
Use a file in CER format.
Maximum certificates exceeded.
You can’t register any more.
Cause
The number of registered certificates has reached the limit of 50.
Solution
Delete at least one registered certificate.
Mode
Resolution
Scanning Side
Prescan
Bleed-through
reduction
Page Size
Auto color detection
600dpi
Duplex
(Cannot be set)
—
All page sizes
Simplex
400dpi
Duplex
A4, legal
Color
600dpi
Duplex
OFF
—
Legal
ON
All page sizes
Simplex
B5, A4, legal
400dpi
Duplex
A4, legal
Gray
600dpi
Duplex
OFF
ON
Legal
ON
All page sizes
Simplex
B5, A4, legal
400dpi
Duplex
A4, legal
Black and White
Error Diffusion
Text enhance
600dpi
Duplex
OFF
Legal
ON
All page sizes
Simplex
B5, A4, legal
400dpi
Duplex
A4, legal