HP Scanjet 7450c HP Scanjet 7400C Series Scanner Mac - (English) Setup and Sup - Page 15

Control Panels, Apple, HP ScanJet, Controls, General, HP ScanJet Controls, Refresh

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Installing and troubleshooting 15 To test the USB connection 1 Close all applications and shut down the computer. 2 Make sure that the scanner is unlocked. 3 Connect the power cord to the scanner and to an electrical outlet. 4 Turn on all external USB devices, including the scanner. 5 Turn on the computer. 6 Choose Control Panels from the Apple menu, and then choose HP ScanJet Controls from the submenu. 7 Click the General tab in the HP ScanJet Controls dialog box. 8 Click USB, and then select the model number of your scanner from list, if it is not already selected. (The scanner you select becomes the default scanner.) 9 Click Refresh. 10 Press the HP SCANNING SOFTWARE button on the front of the scanner. If the scanner is connected correctly, the HP scanning software appears. If USB still is not detected, use the SCSI connection. See "Checking the SCSI connection" on page 16.

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Installing and troubleshooting
15
To test the USB connection
1
Close all applications and shut down the computer.
2
Make sure that the scanner is unlocked.
3
Connect the power cord to the scanner and to an electrical outlet.
4
Turn on all external USB devices, including the scanner.
5
Turn on the computer.
6
Choose
Control Panels
from the
Apple
menu, and then choose
HP ScanJet
Controls
from the submenu.
7
Click the
General
tab in the
HP ScanJet Controls
dialog box.
8
Click
USB
, and then select the model number of your scanner from list, if it is
not already selected. (The scanner you select becomes the default scanner.)
9
Click
Refresh
.
10
Press the
HP S
CANNING
S
OFTWARE
button on the front of the scanner. If the
scanner is connected correctly, the HP scanning software appears.
If USB still is not detected, use the SCSI connection. See
"Checking the SCSI
connection" on page 16
.