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Welcome to HP Customer Support

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  • Information
    Important Print Security Update

    HP was recently made aware of a vulnerability in certain inkjet printers by a third-party researcher. HP has updates available for download to address the vulnerability. Details and more information are available in the Security Bulletin

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Samsung ML-4550, ML-4551 Laser Printers - Loading Paper

This document provides instructions on how to load paper into the printer.
Overview
Load the print media you use for the majority of your print jobs in tray 1. Tray 1 can hold a maximum of 500 sheets of 75 g/m2 (20 lb) plain paper.
You can purchase optional trays and attach them below the standard tray to load an additional 500 sheets of paper for each tray. You can attach up to three additional trays.
The paper-level indicator on the front of tray 1, and on the optional trays, shows the amount of paper currently left in the tray. When the tray is empty, the indicator will be at the lowest position.
Figure : Paper-level indicator

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Country/Region: Flag Singapore

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