![](/images/new-backgrounds/1108278/108278141x1.webp)
Other problems
Problem |
| Point to check | Solution |
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The touch panel |
| Is the display contrast properly | Touch the brightness adjustment key ( ) on the |
screen is difficult to |
| adjusted? | system bar in the touch panel to adjust the brightness. |
view. |
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| ☞ "SYSTEM BAR" in the User's Guide |
You were logged out |
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| Did Auto Clear activate? | When user authentication is used, the currently logged | |
without having |
|
| in user will be automatically logged out if Auto Clear |
performed logout |
|
| activates. (Except when in PC scan mode.) |
yourself. |
|
| Log in again. |
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| If you are the administrator, you can change the time |
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| setting of Auto Clear or disable Auto Clear in "Auto |
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| Clear Setting". |
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| ➞ System Settings (Administrator) > "Operation |
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| Settings" > "Other Settings" > "Auto Clear Setting" |
You forgot the |
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|
| Was the administrator password | Contact your dealer or nearest authorised service | |
administrator |
| changed from the factory default | representative. |
password. |
| setting? | * For the factory default administrator password, see |
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|
| "TO THE ADMINISTRATOR OF THE MACHINE" in |
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| this operation manual. After changing the password, |
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| take special care to remember it. |
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