Other Problems; Preview Images Or Thumbnail Images Do Not Appear; The Touch Panel Screen Is Difficult To View; You Were Logged Out Without Having Performed Logout Yourself - Sharp MX-B402 Operation Manual

OTHER PROBLEMS

Problem
Preview images or
thumbnail images do
not appear.
The touch panel
screen is difficult to
view.
You were logged out
without having
performed logout
yourself.
You forgot the
administrator
password.
Point to check
Are there a number of jobs waiting to be
executed?
Is the display contrast properly
adjusted?
Did Auto Clear activate?
Was the administrator password
changed from the factory default
setting?
Wait until several of the jobs have been executed.
Touch the brightness adjustment key (
system bar in the touch panel to adjust the
brightness.
☞
1. BEFORE USING THE MACHINE
BAR" (page 1-13)
Log in again.
When user authentication is used, the currently logged
in user will be automatically logged out if Auto Clear
activates. (Except when in PC scan mode.)
If you are the administrator, you can change the time setting of
Auto Clear or disable Auto Clear in "Auto Clear Setting".
➞ System Settings (Administrator) > "Operation
Settings" > "Other Settings" > "Auto Clear Setting"
Contact your dealer or nearest SHARP Service
Department.
For the factory default administrator password, see "TO
THE ADMINISTRATOR OF THE MACHINE" in the
Maintenance & Safety Guide. After changing the
password, take special care to remember it.
8-50
TROUBLESHOOTING
Solution
) on the
"SYSTEM
Contents