3Grasp the control board cover and remove it.

4Take out a new DIMM from its plastic bag.

5Locate the extra DMM slot and align the notch on the DIMM with the groove at the DIMM slot, holding the DIMM by its edges.

1

2

1notch

2groove

6Push the DIMM into the printer until it snaps into place. Make sure that the latches fit over the notches located on either side of the DIMM.

7Close the control board cover by aligning the groove on it with the notch on the printer and sliding it.

8Reinstall the duplex-slot cover or the duplex unit.

9Reconnect the power cord and printer cable, and turn the printer on.

Setting the memory in the PostScript printer properties

After installing the DIMM, you need to select it in the printer properties of the PostScript printer driver to enable its use.

1Make sure that the PostScript printer driver is installed on your computer. To install the PostScript printer driver, see the Software Section.

2Click the Windows Start menu.

3For Windows 98/Me/NT 4.0/2000, select Settings and then Printers.

For Windows XP/2003, select Printers and Faxes.

4Select the Samsung ML-4550 Series PS printer.

5Click the right mouse button on the printer icon and select Properties.

6For Windows 98/Me, select the Device Option tab.

For Windows NT 4.0/2000/XP/2003, select the Device Settings tab.

7Select the amount of memory you installed from Printer Memory in the Installable Options section.

For Windows 98, select Installable Options VMOption change setting for:NMOption change memory.

8Click OK.

10.2 <Installing accessories>

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Samsung ML-4551N Setting the memory in the PostScript printer properties, Select the Samsung ML-4550 Series PS printer

ML-4551N specifications

The Samsung ML-4551N is a high-performance monochrome laser printer designed for small to medium-sized office environments. With its exceptional print quality and robust features, the ML-4551N continues to be a reliable choice for business users seeking efficiency and productivity.

One of the standout features of the ML-4551N is its impressive print speed. Capable of producing up to 47 pages per minute, this printer significantly reduces downtime, allowing businesses to handle large print jobs with ease. The first page out time is also commendably swift, taking as little as 8.5 seconds, ensuring that users can quickly retrieve their documents when needed.

The printer utilizes Samsung’s advanced ReCP (Rendering Engine for Clean Page) technology, which enhances the quality of text and images. This technology works by improving the sharpness of text and providing a rich, detailed output for graphics, making it an ideal choice for producing professional documents such as reports, brochures, and presentations.

Another key characteristic of the ML-4551N is its high paper capacity. The standard paper tray holds up to 250 sheets, while an optional 500-sheet tray can be added, allowing a total input capacity of up to 750 sheets. This large capacity is particularly beneficial for busy offices that require frequent printing without the need for constant paper replenishment.

Connectivity options are essential for modern office environments, and the ML-4551N does not disappoint. It features built-in USB and Ethernet connectivity, enabling multiple users to share the printer over a network effortlessly. Additionally, the printer supports various operating systems, including Windows and Mac, providing versatility to meet diverse user needs.

Energy efficiency is another highlight of the ML-4551N. It comes equipped with Eco Mode, which helps to reduce toner consumption and energy usage, contributing to lower overall operational costs. This focus on eco-friendly functionality aligns with many businesses' sustainability goals.

Overall, the Samsung ML-4551N combines speed, quality, and efficiency, making it a formidable contender in the monochrome laser printer market. Its blend of advanced printing technologies and user-friendly features makes it suitable for various professional applications, establishing it as a preferred choice for organizations looking to enhance their document handling capabilities.