I F Y O U E X P E R I E N C E O T H E R M E M O R Y P R O B L E M S

Reseat the memory modules (see page 67) to ensure that your computer is successfully communicating with the memory.

Ensure that you are following the memory installation guidelines (see page 67).

Your computer supports DDR2 memory. For more information about the type of memory supported by your computer, see "Memory" on page 65.

Run the Dell Diagnostics (see page 51).

Mouse Problems

CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide.

C L E A N T H E M O U S E For instructions on cleaning the mouse, see "Mouse" on page 111.

C H E C K T H E M O U S E C A B L E

1 Remove mouse extension cables, if used, and connect the mouse directly to the computer. 2 Reconnect the mouse cable as shown in the setup diagram for your computer.

R E S T A R T T H E C O M P U T E R

1 Simultaneously press <Ctrl><Esc> to display the Start menu.

2 Type u, press the keyboard arrow keys to highlight Shut down or Turn Off, and then press <Enter>.

3 After the computer turns off, reconnect the mouse cable as shown on the on the setup diagram for your computer.

4 Start the computer.

TE S T T H E M O U S E Connect a properly working mouse to the computer, and try using the mouse.

C H E C K T H E M O U S E S E T T I N G S

1 Click the Start button, click Control Panel, and then click Printers and Other Hardware.

2 Click Mouse.

3 Try adjusting the settings.

R E I N S T A L L T H E M O U S E D R I V E R See "Reinstalling Drivers" on page 53.

R U N T H E H A R D W A R E TR O U B L E S H O O T E R See "Resolving Software and Hardware Incompatibilities" on page 54.

Solving Problems

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Dell 3100, E310 owner manual Mouse Problems

3100, E310 specifications

The Dell E310 and E3100 series printers stand out in the modern printing landscape, catering primarily to small to medium-sized businesses as well as home office environments. With their blend of advanced features, robust performance, and user-friendly design, these printers have garnered positive attention for meeting a variety of printing needs.

One of the main features of the Dell E310 and E3100 series is their high-speed printing capability. With print speeds reaching up to 33 pages per minute (ppm), these devices enable users to handle large print jobs efficiently, significantly reducing wait times. This makes them ideal for workgroups that require quick turnaround on documents. Additionally, they support automatic duplex printing, allowing users to print on both sides of the paper without manually flipping it, thus saving time and reducing paper consumption.

In terms of print quality, the E310 and E3100 series deliver exceptional results with a resolution of up to 1200 x 1200 dpi. This sharp resolution ensures that text documents are crisp and clear, while graphics and images print with impressive detail. The toner cartridges used in these printers are designed to provide high yield, which not only enhances productivity but also lowers the cost per page, making them a cost-effective choice for businesses.

Both models come equipped with a user-friendly control panel that includes an LCD screen for easy navigation. This allows users to access various functions such as print settings, network configurations, and maintenance options without needing extensive technical knowledge. Furthermore, these printers support a range of connectivity options including USB and Ethernet, enabling seamless integration into existing office networks.

Another key characteristic of the Dell E310 and E3100 series is their compact design. These printers are space-efficient, making them suitable for offices with limited workspace. Their modular design allows for easy upgrades and maintenance, ensuring longevity and adaptability as business needs evolve.

Both models are also compatible with various operating systems, including Windows and macOS, facilitating easy integration into diverse IT environments. The E310 and E3100 series are designed with energy efficiency in mind, often featuring energy-saving modes that help reduce electricity consumption, thereby supporting environmentally friendly practices in the workplace.

Overall, the Dell E310 and E3100 series printers provide a strong combination of speed, quality, and efficiency, making them an attractive option for businesses looking to streamline their printing processes without sacrificing performance.