HP M551DN manual Replace Supplies, Replace toner collection unit

longer acceptable. The fuser kit does not need to be replaced now unless the print quality is no longer acceptable. After the fuser kit reaches its approximated end of life, the HP Premium Protection Warranty on that fuser kit ends.

Recommended action

WARNING! The fuser can be hot while the product is in use. Wait for the fuser to cool before handling it.

Replace the fuser kit. Instructions are included with the fuser kit.

Replace Supplies

Description

This alert appears only if the product is configured to stop when the print cartridges reach the "very low" threshold. Two or more supplies are at the estimated end of life. The actual life remaining might be different than the estimation. Consider having replacement supplies available to install when print quality is no longer acceptable. The supply does not need to be replaced now unless the print quality is no longer acceptable. After an HP supply has reached its approximated end of life, the HP Premium Protection Warranty on that supply ends.

Recommended action

Replace the necessary supplies.

Or, configure the product to continue printing by using the Manage Supplies menu.

Replace toner collection unit

Description

The product indicates when a toner collection unit is at its estimated end of life. The actual life remaining might be different than the estimation. It is best to replace the toner collection unit within two weeks of the message to avoid overfilling and possible toner spill. After a toner collection unit has reached its approximated end of life, HP’s premium Protection Warranty on that toner collection unit ends.

Recommended action

Replace the toner collection unit.

If you wish to have the toner collection unit operate past its estimated capacity, configure the product to continue printing by using the Manage Supplies menu. This is not a recommended option because of the risk of overfilling the toner collection unit, which could result in the need to service the product.

Replace toner collection unit

Description

The product indicates when a toner collection unit is at its estimated end of life. The actual life remaining might be different than the estimation. It is best to replace the toner collection unit within two weeks of the message to avoid overfilling and possible toner spill. After a toner collection unit has

114 Chapter 7 Print cartridges, toner collection unit, and other supplies ENWW