Table 8-8. Internal Components (2 of 3)

Item No.

Part No.

Quantity

Description

 

 

 

 

1

RB2-2405-000CN

1

Plate, Control Panel Ground

 

 

 

 

2

RB1-8671-000CN

1

Support, Top Cover, Left

 

 

 

 

3

RB1-8827-000CN

1

Leaf Spring

 

 

 

 

4

RB1-8689-000CN

1

Cable Holder

 

 

 

 

5

RB1-8708-000CN

1

Plate, Gear Plate Ground

 

 

 

 

6

RG5-2642-000CN

1

Registration/Feed Sensor Assembly

 

 

 

 

7

RG5-3706-000CN

1

Cable, Feed/Registration Sensors

 

 

 

 

8

RG5-3710-000CN

1

Cable, Feeder Module

 

 

 

 

9

RB1-8690-000CN

1

Retainer, Toner Sensing Spring

 

 

 

 

10

RB1-8695-000CN

1

Spring, Toner Sensing

 

 

 

 

11

RB1-8693-000CN

1

Spring, Toner Cartridge Drum Ground

 

 

 

 

12

RB1-8688-000CN

1

Button, Engine Test

 

 

 

 

13

RH7-1335-000CN

1

Fan, Main Cooling

 

 

 

 

14

RB1-8706-000CN

1

Fan Cover

 

 

 

 

15

RB2-2400-000CN

1

Panel, Left Duplex access

 

 

 

 

16

RB2-2401-000CN

1

Panel, Right Duplex access

 

 

 

 

17

RB1-8700-000CN

1

Laser Shutter Arm

 

 

 

 

18

RB1-8702-000CN

1

Spring, Shutter

 

 

 

 

19

RG5-2641-000CN/

1

Laser Scanner Assembly

 

C4118-69005

 

 

 

 

 

 

20

RG5-3876-000CN

1

Cable, Laser Scanner and Output Bin

 

 

 

Sensor

 

 

 

 

21

RG5-2666-000CN

1

Control Panel

 

 

 

 

22

C4118-69006

1

Engine Controller Board (110V)

 

C4118-69007

1

Engine Controller Board (220V)

 

 

 

 

Illustrations and Parts Lists 8-17

Page 328 Page 330
Page 329
Image 329
HP 4000, 4050 manual Internal Components 2 Item No Quantity Description
Page 328 Page 330

4050, 4000 specifications

The HP LaserJet 4000 series is renowned for its reliability and efficiency, making it a staple in many business environments. The HP 4000 N and 4000 model variants have been designed with advanced printing technologies to enhance productivity and deliver high-quality output.

The HP 4000 N model is equipped with a robust 1200 dpi resolution, allowing for sharp text and graphics, which is essential for professional documents. It supports a print speed of up to 19 pages per minute, ensuring that even large print jobs are completed quickly. This model features a monthly duty cycle of up to 65,000 pages, making it suitable for medium to large workgroups that demand consistent performance.

One of the defining characteristics of the HP 4000 series is its standout paper handling capability. The standard configuration includes a 250-sheet input tray, a 100-sheet output tray, and the flexibility to expand with optional additional trays. Users can add up to three 250-sheet paper trays for extended capacity, facilitating long-printing tasks without frequent interruptions. The printer also supports various media sizes, ranging from letter to legal and envelopes, catering to diverse office printing needs.

Connectivity is another strength of the HP 4000 N model. It comes standard with a parallel port and a fast Ethernet interface, ensuring seamless integration into networked environments. This allows multiple users to share the printer without sacrificing print speed or quality. The built-in PCL and PostScript compatibility offer versatility when dealing with different print jobs and are crucial for ensuring that text and graphics are rendered correctly.

In terms of consumables, the HP 4000 series utilizes high-capacity toner cartridges, which not only reduce the frequency of replacements but also contribute to lower overall printing costs. Users can expect a yield of around 10,000 pages per cartridge, optimizing productivity and minimizing downtime.

The HP 4000 N and 4000 series are also recognized for their durability and ease of maintenance. With a straightforward control panel and intuitive cartridge replacement process, users can quickly manage their printing tasks. This user-friendly design reduces the learning curve for new staff and enhances overall team productivity.

In conclusion, the HP 4000 N model stands out with its superior print quality, excellent speed, and robust paper handling capabilities. These features, combined with its connectivity options and cost-efficient consumables, make it a valuable addition to any business looking to enhance its printing infrastructure. The durability and reliability of the HP 4000 series ensure that businesses can rely on these printers for their day-to-day operational needs.
Top Page Image Contents