Manuals / HP / Computer Equipment / Printer

HP 4050, 4000 manual Serial Robust, Serial Baud, Serial DTR, Polarity=High

Models: 4050 4000

1 394
Download 394 pages 21.92 Kb
Page 76
Image 76

Table 3-11. I/O Menu (continued)

Item

Values

Explanation

SERIAL

ROBUST

ON

XON=ON

 

OFF

This item appears only when SERIAL PACING=XON/XOFF. Select the method for generating XONs.

ON: The printer sends an XON when the printer is online and when sufficient buffer space is available. If the host does not receive data within approximately one second, the printer will transmit additional XONs at one second intervals until the host receives data.

OFF: The printer sends one XON when it can accept more data or when it is online. The printer does not send XONs every second while the printer is online and ready for more data.

SERIAL BAUD

300

RATE=9600

600

 

1200

 

2400

 

4800

 

9600

 

19200

 

38400

57600

115200

Select the printer’s baud rate (speed at which information is transferred) for communicating from the computer to the printer.

SERIAL DTR

HIGH

POLARITY=HIGH

LOW

Determine whether pin #8 is high or low when the printer is ready.

HIGH: Pin number 8 is held high when the printer is ready.

LOW: Pin number 8 is held low when the printer is ready.

3-28Printer Operation

Page 75 Page 77
Page 76
Image 76
HP 4050, 4000 manual Serial Robust, Serial Baud, Serial DTR, Polarity=High
Page 75 Page 77

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.