HP Officejet J4540 - Support and warranty

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Support and warranty

The information in

Maintain and troubleshoot

suggests solutions to common problems. If your

device is not operating correctly and those suggestions did not solve your problem, try using one
of the following support services to obtain assistance.
This section contains the following topics:

Hewlett-Packard limited warranty statement

Obtain electronic support

Obtain HP telephone support

Prepare the device for shipment

Pack the device

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Support and warranty