C748X Operator Panel; C748X Buttons And Light Descriptions - Lexmark C746n Service Manual

Use the
9 Indicator light
10 USB port

C748x operator panel

C748x buttons and light descriptions

Use the
1 Display
2 Home button
3 Keypad
To
Check the status of the printer.
Indicator light
Indicates
status
Off Printer power is off.
Blinking green Printer is warming up, processing data, or
printing a job.
Solid green Printer is on, but idle.
Blinking red Operator intervention is required.
Connect a USB Bluetooth adapter or a flash drive to the printer.
Note: Only the front USB port supports flash drives.
1 2
7 6
To
• View printer status.
• Allow printer setup and operation.
Go to the home screen.
Enter numbers and letters.
3 4
1 2 3
ABC DEF
4 5 6
GHI JKL MNO
7 8 9
PQR STU WXYZ
0
5
Diagnostic information
5026
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