
Action
Yes
No
Step 6
Temporarily disable the Web proxy servers.
Note:
Proxy servers may block or restrict you from accessing
certain Web sites including the Embedded Web Server.
Are the Web proxy servers disabled?
Go to step 7.
Contact your
administrator.
Step 7
Access the Embedded Web Server again by typing the correct IP
address in the address field.
Did the Embedded Web Server open?
The problem is
solved.
Contact
Unable to read flash drive
Action
Yes
No
Step 1
Check if the flash drive is inserted into the front USB port.
Note:
The flash drive does not work when it is inserted into the
rear USB port.
Is the flash drive inserted into the front USB port?
Go to step 2.
The problem is
solved.
Step 2
Check if the flash drive is supported. For more information, see
“Supported flash drives and file types” on page 23
Does the error message still appear?
Go to step 3.
The problem is
solved.
Step 3
Check if the front USB port is disabled. For more information, see
“Enabling the USB port” on page 63
.
Does the error message still appear?
Contact
The problem is
solved.
Enabling the USB port
From the home screen, touch
Settings
>
Network/Ports
>
USB
>
Enable USB Port
.
Checking the printer connectivity
1
From the home screen, touch
Settings
>
Reports
>
Network
>
Network Setup Page
.
2
Check the first section of the network setup page, and confirm that the status is connected.
If the status is not connected, then the LAN drop may be inactive, or the network cable may be unplugged
or malfunctioning. Contact your administrator for assistance.
Troubleshooting
63
Содержание S5840cdn
Страница 33: ...Replacing the imaging unit 1 Open door B 2 Remove the waste toner bottle Maintaining the printer 33 ...
Страница 36: ...9 Insert the imaging kit 10 Insert the waste toner bottle 11 Close door B Maintaining the printer 36 ...
Страница 37: ...Replacing the imaging kit 1 Open door B 2 Remove the waste toner bottle Maintaining the printer 37 ...
Страница 40: ...9 Insert the new imaging kit 10 Insert the waste toner bottle 11 Close door B Maintaining the printer 40 ...
Страница 44: ...3 Remove the pick roller 4 Unpack the new pick roller Maintaining the printer 44 ...
Страница 54: ...3 Follow the instructions on the computer screen Maintaining the printer 54 ...
Страница 96: ...5 ISP extended cable 4 Install the ISP into its housing Upgrading and migrating 96 ...
Страница 97: ...5 Attach the housing to the controller board access cover Upgrading and migrating 97 ...
Страница 103: ...5 Open door B 6 Open door C Upgrading and migrating 103 ...