3

Printer Maintenance

Note

Overview

This chapter explains basic printer maintenance.

Managing the toner cartridge.

Cleaning the printer.

To ensure optimum print quality, the printer will prompt you to have routine maintenance performed every 150,000 pages. When the 2'4(14/￿24+06'4￿/#+06'0#0%' message appears on the control panel, contact an HP-authorized service and support provider to have the maintenance performed. (See the HP Support pages at the front of this user’s guide.)

EN

Chapter 3: Printer Maintenance 55

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HP 4000TN, 4000N manual Printer Maintenance, Overview