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LBP5050N Support
FAQ and troubleshooting

Turning the Printer ON/OFF

Content Id: 8200107500


Turning the Printer ON

Caution

Do not turn the printer ON immediately after turning it OFF. If you want to cycle the power of the printer, wait at least 10 seconds before turning it ON again.
If the printer does not operate properly, or an error message appears in the Printer Status Window, see "User's Guide" (HTML manual) in the CD-ROM supplied with the printer.
When you turn the power ON for the first time following the printer installation, be careful of the following points.

- Be sure to pull out the sealing tape of the toner cartridges installed in the printer before turning the power ON.

If you turn the printer ON without pulling out the sealing tape, an error message appears.

- Be sure to set the paper cassette in the printer before turning the power ON.

1. Press the "" side of the power switch on the printer.

All the indicators on the printer blink, and the printer initiates a self-diagnostic test on the printer unit.

If the self-diagnostic test result is normal

The (Ready) indicator (green) comes on, and the printer is ready to print.

If the self-diagnostic test result is not normal

The (Alarm) indicator (orange) comes on/blinking. [The Alarm Indicator Is On/Blinking]

Turning the Printer OFF

1. Make sure that the printer is not in any of the following states before turning it OFF.

While the printer is in the middle of printing
While the printer is running a self-diagnostic test immediately after turning the power ON (All the indicators are blinking)

Caution

If you turn the printer OFF, all print data remaining in the printer memory will be erased.

2. Press the "" side of the power switch on the printer.

Caution

When the "" side of the power switch on the printer is pressed, the power consumption is 0 W.

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