Troubleshooting and maintaining, Checking the basics, 5 troubleshooting and maintaining – HP 5400c Series User Manual
Page 85
Back to TOC
85
Troubleshooting and maintaining
This section provides information for:
Solving issues that might occur while using the scanner or
HP scanning software, or issues with the appearance of scanned
images. Start with
"Checking the basics" on page 85
.
Clearing jams from the ADF. See
"Clearing jams from the ADF" on
.
Cleaning and maintaining the scanner and accessories. See
"Cleaning and maintaining" on page 105
.
See the
Setup and Support Guide
for installation and troubleshooting
information.
Checking the basics
If the scanner is not working, always perform these actions first.
Check that the power cable is securely connected between the
scanner and a live electrical outlet or surge protector.
If the power cable is connected to a surge protector, make sure the
surge protector is plugged into an outlet and turned on.
Check that the interface cable is securely connected between the
scanner and the computer.
Make sure the scanner is unlocked. Move the lock to the unlocked
position. (Some models only, see
.)
Disconnect the power cable from the scanner and turn off the
computer. After 30 seconds, reconnect the power cable to the
scanner and then turn on the computer, in that order.
If a program has frozen, close it. Press
C
TRL
+
A
LT
+
D
ELETE
to open
Close Programs or Task Manager. Select any program listed as
Not Responding and click End Task.
If these steps did not resolve the issue, see
.