Perform preventive maintenance

Manage supplies

To ensure optimum performance from the product, replace certain parts when the Replace Maintenance Kit message appears on the control-panel display.

The kit includes the following items:

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Fuser
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Transfer roller
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Plastic tool for removing the old transfer roller
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Pair of gloves for handling the new transfer roller
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Eight feed rollers and four pickup rollers
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Installation instructions
HP LaserJet 600 M601 M602 M603 note Perform preventive maintenance NOTE:

The maintenance kit is a consumable item and is not covered under the original product warranty or under most extended warranties. Installing the maintenance kit is the customer’s responsibility.

After a maintenance kit is installed, the maintenance-kit counter must be reset.

This section provides information about the following topics:

HP LaserJet 600 M601 M602 M603 Perform preventive maintenance