Справочник Пользователя для Microsoft C4500

When a Message is Displayed

77

Insufficient mem-

ory. Reduce the 

scanning area.

Scanner memory is insuf-
ficient.

• Reset the scan size.

• Lower the resolution.

• Set with no compression. See 

TWAIN Driver help.

The problem may be due to the follow-
ing cause:

• “The Relationship between the Res-

olution and the Scanning Area” 
chart in Help for halftone scanning 
might not always apply. Scanning 
cannot be performed if large values 
are set for brightness when using 
halftone or high resolution.

Cannot find "XXX" 

scanner used for 

the previous 

scan. "YYY" will 

be used instead.

(“XXX” and “YYY” indi-
cate scanner names.)

• The main power 

switch of the previ-
ously used scanner is 
not set to “On”.

• The machine is not 

connected to the net-
work correctly.

• Check whether the main power 

switch of the scanner used for the 
previous scan is turned off.

• Check the previously used scanner is 

connected to the network correctly.

• Cancel the Personal Firewall of the 

client computer.

• Use an application such as telnet to 

make sure SNMPv1 or SNMPv2 is 
set as the machine’s protocol. See 
“Network Settings”, General Set-
tings Guide and “Using telnet”, 
Network Guide.

• Select the scanner used for the pre-

vious scan.

Error has occurred 

in the scanner 

driver.

An error has occurred in 
the driver.

• Check whether the network cable is 

connected correctly to the client 
computer.

• Check whether the Ethernet board 

of the client computer is recognized 
correctly by Windows.

• Check whether the client computer 

can use the TCP/IP protocol.

Communication er-

ror has occurred 

on the network.

A communication error 
has occurred on the net-
work.

Check whether the client computer can 
use the TCP/IP protocol.