Critical error messages (continued)

Control panel message

Description

Engine error

The device has experienced an engine

 

error.

Sensor error

The device has experienced an internal

 

sensor error.

Recommended action

Press ENTER to clear the message.

Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.

If a surge protector is being used, remove it. Plug the device directly into the wall socket. Use the power switch to turn the device on.

If the error persists, contact

HP Customer Care. See Service and support or the support flyer that came in the device box.

Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.

If a surge protector is being used, remove it. Plug the device directly into the wall socket. Use the power switch to turn the device on.

If the error persists, contact

HP Customer Care. See Service and support or the support flyer that came in the device box.

ENWW

Control panel messages 227

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Image 243
HP 2840, 2830, 2820 manual Control panel message Description Engine error, Error, Sensor error