Power and Signal Distribution

 

Table 7-6. (Continued)

 

System Board Connector, Indicator, and Switch Designations

 

 

P161

SATA power

SW50

Clear CMOS switch

XMM1

Memory slot (black)

XMM2

Memory slot (white)

XMM3

Memory slot (white)

XMM4

Memory slot (white)

XU1

Processor socket

XBT1

Battery socket

Figure 7-2 shows pinouts of headers used on the sytem boards.

Power Button/LED, HD LED

Power Button/LED, HD LED

Header P5 (SFF)

Header P5 (CMT)

 

HD LED + 1

 

 

 

 

2 PS LED +

 

 

HD LED Cathode 1

 

 

 

 

HD LED - 3

 

 

 

 

4 PS LED -

 

 

HD LED Anode 3

 

 

 

 

GND5

 

 

 

 

 

 

 

GND5

 

 

 

 

Pwr Btn 7

 

 

 

 

8 GND

 

 

M Reset 7

 

 

 

 

Chassis ID0 9

 

 

 

 

10 Chassis ID1

 

 

+5 VDC 9

 

 

 

 

GND 11

 

 

 

 

12 NC

 

 

NC 11

 

 

 

 

Therm Diode A 13

 

 

 

 

14 Therm Diode C

 

 

GND 13

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Chassis ID2 15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Front Panel Audio

 

 

Chassis ID0 17

 

 

 

 

Header P23

 

 

 

 

 

 

 

 

 

 

 

 

 

2 PS LED Cathode

4 PS LED Anode

6 Pwr Btn

8GND 10 NC 12 GND

16 +5 VDC

18 Chassis ID1

 

 

Mic In Left (Tip) 1

 

 

 

 

 

2 Analog GND

 

 

 

Serial Port B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header P52

 

Mic In Right (Sleeve) 3

 

 

 

 

 

4 Front Audio Detect#

 

 

 

 

 

 

HP Out Right 5

 

 

 

 

 

6 Sense_1 Return

 

 

 

 

UART2 DTR- 1

 

 

 

 

 

2 UART2 RX DATA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sense Send 7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART2 CTS- 3

 

 

 

 

 

4 UART2 DSR-

 

 

 

HP Out Left 9

 

 

 

 

 

10 Sense_2 Return

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART2 TX DATA 5

 

 

 

 

 

6 UART2 RI-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GND 7

 

 

 

 

 

8 GND

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Serial Port A

 

 

 

+5.0V 9

 

 

 

 

 

10 +3.3V aux

 

 

 

 

 

 

UART2 RTS- 11

 

 

 

 

 

12 Comm B Detect

 

 

 

Header P54

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART2 DCD- 13

 

 

 

 

 

14 -12V

 

 

 

UART1 DCD- 1

 

 

 

 

2 UART1 DSR-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

+12V 15

 

 

 

 

 

 

 

 

 

 

 

UART1 RX DATA 3

 

 

 

 

4 UART1 RTS-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UART1 TX DATA 5

 

 

 

 

6 UART1 CTS-

 

 

 

 

 

Hood Sense

 

 

 

UART1 DTR 7

 

 

 

 

8 UART1 RI-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Header P125

 

 

 

GND 9

 

 

 

 

10 Comm A Detect-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1 Hood SW Detect

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hood Lock

 

 

 

 

 

 

2 GND

 

 

 

 

Header P124

 

 

 

 

 

 

3 Hood Sensor

 

 

 

 

 

 

 

 

 

 

 

Hood Lock 1

GND 5

2 Coil Conn

4 +12V

6 Hood Unlock

NOTE:

No polarity consideration required for connection to speaker header P6. NC = Not connected

Figure 7-2. System Board Header Pinouts

 

7-8

www.hp.com

Technical Reference Guide

Page 82
Image 82
HP 8100 manual System Board Connector, Indicator, and Switch Designations, XBT1

8100 specifications

The HP 8100 series is a line of powerful and versatile printers designed to meet the demanding needs of businesses and offices. Known for its durability and efficiency, the HP 8100 is particularly popular among professionals seeking high-quality prints with fast turnaround times.

One of the standout features of the HP 8100 is its capability to deliver impressive print speeds. With a print speed of up to 60 pages per minute, this printer significantly reduces wait times, allowing businesses to increase productivity. Furthermore, the first page out time is remarkably fast, making it ideal for busy office environments requiring quick document retrieval.

The HP 8100 utilizes HP's advanced LaserJet technology, which ensures sharp and consistent print quality across a range of media types. The printer is capable of producing professional-grade documents with a resolution of up to 1200 x 1200 dpi, making text crisp and images vibrant. This high-quality output is essential for creating marketing materials, reports, and other important documentation.

Another significant characteristic of the HP 8100 is its expandable paper handling capabilities. The printer comes with a standard input tray that accommodates a substantial volume of paper, while optional trays can be added to further increase capacity. This flexibility is particularly beneficial for businesses managing high-volume printing tasks.

The HP 8100 is equipped with a variety of connectivity options, including USB, Ethernet, and wireless capabilities. This versatility allows for easy integration with existing office networks, enabling multiple users to access the printer simultaneously. Additionally, mobile printing features support printing from smartphones and tablets, enhancing convenience for on-the-go professionals.

Energy efficiency is another major advantage of the HP 8100 series. Designed to consume less energy, this printer adheres to energy-saving standards, which can help reduce operational costs for businesses. The printer’s efficiency is complemented by its reliable performance, often with minimal maintenance requirements, ensuring that it remains a staple in the office for years to come.

In the realm of security, HP provides several features to protect sensitive information. Secure printing options and user authentication help safeguard documents, which is crucial for maintaining confidentiality in corporate environments.

Overall, the HP 8100 series stands out for its exceptional print speed, high-quality output, robust connectivity options, and energy efficiency. These characteristics make it an excellent choice for businesses looking to enhance their printing capabilities.