keyboard and mouse (continued)

Symptom

Problem

Solution

 

 

 

Optical mouse does not

The optical sensor uses the

Place the mouse on a mousepad or white sheet of paper.

track cursor well.

pattern of the surface to

 

 

track the position of the

 

 

cursor. Reflective surfaces,

 

 

grooved surfaces, glass, or

 

 

other see-through surfaces

 

 

inhibit the ability of the

 

 

sensor to track the cursor.

 

 

Mouse sensor is dirty.

Wipe the light sensor lens on the bottom of the mouse with

 

 

a lint-free cloth (not paper).

 

 

 

Mouse cursor moves

The wireless mouse moves

Adjust the mouse speed. See page 21.

too fast.

the cursor more quickly than

 

 

a standard mouse.

 

 

 

 

memory

Symptom

Problem

Solution

 

 

 

Insufficient memory message

All memory in the PC is

Close all open programs, and then try desired task again.

is displayed.

being used by open

Or

 

 

programs, and memory is

Restart your PC:

 

needed for a desired task.

 

1

Click the Start button.

 

 

 

 

2

Click Turn Off Computer.

 

 

3

Select Restart.

 

 

 

 

multi-storage bay

Symptom

Problem

Solution

Cannot remove the cables

Cables are caught in the

Remove the rear top cover:

for an external device from

cable tunnel.

1

Open the bay cover. Hold the cover on each side near

the multi-storage bay cable

 

 

the hinges, and then lift the cover and slide it toward the

tunnel (select models only).

 

 

back of the chassis. Gently lift it off.

 

 

2

Press tab (A) inside the bay and slide the top rear cover

 

 

 

toward the back of the chassis; then lift off the cover.

A

82user’s guide

Page 89 Page 91
Page 90
Image 90
HP a307x, a300n manual Memory, Multi-storage bay, Click Turn Off Computer
Page 89 Page 91

a307x, a300n specifications

The HP A302x, A300n, M400y (D7222P), M490n, and A307x series represents a diverse range of printing solutions tailored to meet the demands of various users, from small businesses to larger enterprises. These models showcase HP's commitment to innovative technology, quality output, and cost efficiency.

The HP A302x is designed for high-volume printing, offering fast print speeds and high-capacity toner options that reduce the frequency of cartridge replacements. It features HP's Precision Laser Technology, which ensures sharp text and vibrant images, making it an ideal choice for business reports and marketing materials. The model is equipped with wireless connectivity, allowing users to print from smartphones and tablets easily, enhancing overall convenience.

The A300n model is a versatile all-in-one printer that combines printing, scanning, copying, and faxing capabilities into one device. Its user-friendly interface and compact design make it perfect for a limited office space. The A300n supports mobile printing through HP’s Smart App, allowing users to easily manage printing tasks on the go. It also includes energy-efficient features like automatic duplex printing, which helps to save both paper and energy.

The M400y, identified by the model number D7222P, is engineered for efficiency and high-quality output. Its advanced security features protect sensitive data during printing, making it a suitable option for industries that prioritize confidentiality. The M400y offers reliable performance with a user-friendly control panel and customizable settings, enabling businesses to tailor their printing preferences for maximum productivity.

The M490n model excels at delivering outstanding print quality with minimal maintenance. Its robust design is coupled with a high print resolution capability that ensures every detail is captured with precision, whether printing professional documents or marketing visuals. The model also features fast processing speeds that cater to busy work environments where time is crucial.

Lastly, the A307x is another innovative addition to HP’s lineup, focusing on a seamless user experience. This printer is designed to integrate effortlessly into existing workflows, providing compatibility with a range of operating systems and devices. With features like an intuitive touchscreen interface and customizable print settings, the A307x ensures that users can easily navigate its functionalities and achieve optimal results.

Together, these HP models offer a comprehensive suite of features that cater to various printing needs, emphasizing quality, reliability, and user-friendly technology. Whether for small offices or large enterprises, the A302x, A300n, M400y (D7222P), M490n, and A307x are crafted to enhance productivity and deliver exceptional print results.
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