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User`s guide

ManualsBrandsSharp ManualsComputer equipmentUX-4000M - UX 4000 B/W Laser Printer
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Chapter 3: Printer Maintenance 55
3
Printer Maintenance
Overview
This chapter explains basic printer maintenance.
•
Managing the toner cartridge.
•
Cleaning the printer.
Note
To ensure optimum print quality, the printer will prompt you to have
routine maintenance performed every 150,000 pages. When the
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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.)