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NOTICE: To connect a network cable, first plug the cable into the network port or device, and then plug it into the computer.

11Connect your computer and devices to electrical outlets, and turn them on.

Clearing CMOS Settings

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

1Follow the procedures in "Before You Begin" on page 57.

2Reset the current CMOS settings:

a Locate the 3-pin CMOS jumper (RTCRST) on the system board (see page 65). b Remove the jumper plug from pins 2 and 3.

c Place the jumper plug on pins 1 and 2 and wait approximately five seconds. d Replace the jumper plug on pins 2 and 3.

3Replace the computer cover (see page 96).

NOTICE: To connect a network cable, first plug the cable into the network port or device, and then plug it into the computer.

4Connect your computer and devices to electrical outlets, and turn them on.

Cleaning Your Computer

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

Computer, Keyboard, and Monitor

CAUTION: Before you clean your computer, disconnect the computer from the electrical outlet. Clean your computer with a soft cloth dampened with water. Do not use liquid or aerosol cleaners, which may contain flammable substances.

•Use a vacuum cleaner with a brush attachment to gently remove dust from the slots and holes on your computer and from between the keys on the keyboard.

NOTICE: Do not wipe the display screen with any soap or alcohol solution. Doing so may damage the antiglare coating.

•To clean your monitor screen, lightly dampen a soft, clean cloth with water. If possible, use a special screen-cleaning tissue or solution suitable for the monitor’s antistatic coating.

•Wipe the keyboard, computer, and plastic part of the monitor with a soft cleaning cloth moistened with a solution of three parts water and one part dishwashing detergent.

Do not soak the cloth or let water drip inside your computer or keyboard.

Appendix

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Dell E310, 3100 owner manual Clearing Cmos Settings, Cleaning Your Computer, Computer, Keyboard, and Monitor, 110
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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.
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