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HP 4050, 4000 manual 62Parts and Diagrams

Models: 4050 4000

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Table 8-33. Alphabetical Parts List (continued)

Description

Part Number

Table Number and Page

 

 

 

Levers, Tray Sensing Lower

RB1-9034-000CN

Table 8-25 on page 8-45

 

 

 

Levers, Tray Sensing Upper

RB1-9033-000CN

Table 8-25 on page 8-45

 

 

 

Lower Paper Pickup Drive

RG5-2684-000CN

Table 8-27 on page 8-47

Assembly (250-sheet)

 

 

 

 

 

Lower Tray Logic PCA

RG5-3821-000CN

Table 8-29 on page 8-51

 

 

 

Macintosh Computer Serial

92215S

Table 8-1 on page 8-4

Cable

 

 

 

 

 

Macintosh Network Cable Kit

92215N

Table 8-1 on page 8-4

 

 

 

Main Motor Assembly

RH7-1331-000CN

Table 8-7 on page 8-15

 

 

 

Maintenance Kit

 

Table 8-1 on page 8-4

110V

C4118-67902

 

220V

C4118-67903

 

 

 

 

Mount, Envelope Weight

RB1-9095-000CN

Table 8-31 on page 8-55

 

 

 

Mount, Transport Pressure

RB1-8926-000CN

Table 8-24 on page 8-43

 

 

 

Mounting Assembly

RF5-2505-000CN

Table 8-28 on page 8-49

Separation Roller, 250-sheet

 

 

Tray

 

 

 

 

 

Mounting Assembly

RF5-2489-000CN

Table 8-23 on page 8-41

Separation Roller, 500-sheet

 

 

Tray

 

 

 

 

 

Overlay (English)

C4118-40002 (LJ 4000)

Table 8-8 on page 8-17

 

RBI-8861-000CN (LJ 4000)

 

 

C4251-40001 (LJ 4050)

 

 

 

 

Panel Roller Access

RB1-9001-000CN

Table 8-28 on page 8-49

 

 

 

Panel, Formatter Cover

RB1-8858-000CN

Table 8-5 on page 8-11

 

 

 

Panel, Fuser Cover

RB1-8805-000CN

Table 8-19 on page 8-34

 

 

 

Panel, Left Duplex Access

RB2-2400-000CN

Table 8-8 on page 8-17

 

 

 

Panel, Rear

RB1-9045-000CN

Table 8-32 on page 8-57

 

 

 

Panel, Right Duplex Access

RB2-2401-000CN

Table 8-8 on page 8-17

 

 

 

Panel, Roller Access

RB1-8947-000CN

Table 8-23 on page 8-41

 

 

 

Panel, Toner Cartridge Access

RB1-8841-000CN

Table 8-6 on page 8-13

 

 

 

Paper Delivery

RG5-2648-000CN

Table 8-18 on page 8-33

 

 

 

Paper Feed Assembly

RG5-2651-000CN

Table 8-15 on page 8-29

 

 

 

Paper Feed Guide Assembly

RG5-2643-000CN

Table 8-17 on page 8-31

 

 

 

8-62Parts and Diagrams

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Page 374
Image 374
HP 4050, 4000 manual 62Parts and Diagrams
Page 373 Page 375

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.