Contents

 

Customer self repair

6

Parts only warranty service

6

Illustrated parts catalog

16

Exploded view

16

System components

19

Replaceable spare parts

21

HP KVM Server Console Switch spares kit

21

Console switch hardware spares kit

22

Interface adapter spares kits

23

Expansion module spares kit

24

Expansion module hardware spares kit

25

UTP CAT5 cable spares kit

25

Serial cable spares kit

26

Removal and replacement procedures

27

Safety considerations

27

Required tools

27

Removal and replacement procedure tips

28

Removing the console switch

28

Replacing the console switch

28

Removing the console switch side-mount hardware

29

Removing the console switch standard-mount hardware

30

Removing the console switch cantilever-mount hardware

32

Replacing the console switch side-mount hardware

32

Replacing the console switch standard-mount hardware

35

Replacing the console switch cantilever-mount hardware

37

Removing the expansion module

40

Replacing the expansion module

42

Removing and replacing the expansion module hardware

43

Removing the interface adapter

43

Replacing the interface adapter

43

Troubleshooting

44

Troubleshooting sequence

44

Is the console switch operational?

44

Has the customer verified the firmware version?

44

Has the customer performed the Run Diagnostics feature?

45

Does the console switch detect a server connection?

45

Does the customer have the correct configurations?

45

Are the cable connections correct?

45

Diagnosing the problem

46

When the activity light indicator is not on

46

When the console switch does not have the correct firmware

46

When the console switch is not working properly

46

When the console switch hangs after being rebooted

46

When the cable connections are not correct

46

When the cascaded console switch configurations are not correct

47

When the console switch password is lost

47

When the expansion module is not being recognized by a Compaq Server Console Switch

47

When the local user cannot activate or view the OSD and the OSD flag disappears

47

Contents

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HP 339820-002 manual Contents

339820-002 specifications

The HP 339820-002 is a versatile and high-performance cartridge designed for HP printers, particularly those that utilize thermal inkjet technology. This specific cartridge is known for its reliability, efficiency, and the high-quality output it produces, making it a popular choice for both home and office environments.

One of the standout features of the HP 339820-002 is its ability to deliver sharp, vibrant colors. It typically contains a combination of colored inks, enabling it to produce accurate and lifelike images as well as crisp text. This makes it ideal for printing everything from everyday documents to high-quality photographs and professional marketing materials.

The cartridge employs advanced ink formulation technologies. HP's proprietary ink technology ensures that the colors are not only vivid but also resistant to fading over time. This is particularly advantageous for businesses that require documents to maintain their quality for long periods. The HP 339820-002 is designed for optimal performance in specific HP printer models, ensuring compatibility and seamless integration.

Another significant characteristic of the HP 339820-002 cartridge is its high page yield. This means users can print a substantial number of pages before needing to replace the cartridge. This aspect is especially important for businesses that rely heavily on printing, as it helps reduce overall printing costs and minimizes downtime associated with frequent cartridge changes.

In terms of installation and maintenance, the HP 339820-002 cartridge is user-friendly. It is designed for straightforward installation, allowing users to replace cartridges without extensive technical knowledge. Additionally, HP provides comprehensive support and resources to assist users in troubleshooting and optimizing printer performance.

The cartridge is also environmentally conscious, as HP has made efforts to reduce the environmental impact of its products through recycling programs. Users can return their used cartridges for recycling, which aligns with the growing demand for sustainable printing solutions.

In summary, the HP 339820-002 cartridge is a highly effective printing solution that offers impressive color quality, high page yield, and ease of use. Coupled with HP’s commitment to sustainability and innovation, it remains a valuable asset for anyone looking to produce high-quality printed materials efficiently and reliably.