Printer Control Panel Messages (continued)

Message

Description

Recommended Action

 

 

 

DENSITY SENSOR

A density sensor out of range error

The density sensor may be

OUT OF RANGE

was detected during a color

dirty. Inspect and clean the

alternates with

calibration.

sensor (see chapter 7 for

CLEAN DENSITY

 

cleaning instructions).

SENSOR

 

 

 

 

 

DRUM ERROR

An error has been detected with a

Replace the print drum kit.

REPLACE DRUM KIT

component of the print drum kit.

 

 

 

 

DRUM LIFE LOW

The imaging drum is near the end of

Continue printing, or replace

REPLACE DRUM KIT

its expected life.

the drum kit.

 

 

 

DRUM LIFE OUT

The imaging drum has reached the

Replace the drum kit.

REPLACE DRUM KIT

end of its expected life.

 

 

 

 

DUPLEX ERROR

An error has occurred in the duplex

Verify that the duplex printing

CHECK DUPLEXER

printing accessory.

accessory is correctly installed.

 

 

 

EIO X

The EIO device in slot X is

No action required.

INITIALIZING YYY

initializing. The YYY value will

 

alternates with

increment every 10 seconds during

 

DO NOT

this process.

 

POWER OFF

 

 

 

 

 

EIO X

The EIO slot specified does not

No action required.

NOT FUNCTIONAL

have a card installed or is not

 

 

functional.

 

 

 

 

EVENT LOG

SHOW EVENT LOG was selected

No action required.

EMPTY

from the Information Menu, but the

 

 

event log has no entries.

 

 

 

 

FUSER LIFE LOW

The fuser is near the end of its

Continue printing, or replace

REPLACE KIT

expected life.

the fuser kit.

 

 

 

FUSER LIFE OUT

The fuser has reached the end of its

Replace the fuser kit.

REPLACE KIT

expected life.

 

 

 

 

EN

Chapter 8 123

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HP 4500DN Density Sensor, OUT of Range, Clean Density, Sensor Drum Error, Replace Drum KIT, Drum Life LOW, Drum Life OUT
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4500DN specifications

The HP LaserJet Enterprise 4500DN is a robust and reliable printer designed to meet the demands of medium to large workgroups. This printer is known for its high-speed printing capabilities, exceptional print quality, and extensive features that enhance productivity and ease of use in business environments.

One of the standout features of the HP 4500DN is its impressive printing speed. It can produce up to 38 pages per minute (ppm), which keeps workflow moving efficiently, especially during busy office hours. With a first page out time of just about 8.5 seconds, users won’t have to wait long to access important documents.

The printer supports a variety of paper sizes and types, accommodating everything from envelopes to legal-size documents. The standard input capacity is 600 sheets, thanks to its two 250-sheet input trays and a 100-sheet output bin. For businesses with higher volume printing needs, the HP 4500DN can be expanded with optional paper trays, allowing for a total input capacity of up to 1,600 sheets.

Quality is another key characteristic of the HP 4500DN. It uses HP’s LaserJet technology to deliver sharp text and vibrant graphics with a print resolution of up to 1200 x 1200 dpi. This ensures that printed documents are clear and professional, making it ideal for presentations and reports.

In terms of connectivity, the HP 4500DN is equipped with USB 2.0 and Ethernet ports, enabling seamless integration into existing networks. It also supports HP’s Jetdirect print servers for additional networking options. Furthermore, mobile printing capabilities allow users to print directly from their smartphones or tablets via HP ePrint and Apple AirPrint, giving added flexibility in today’s fast-paced work environment.

Security is increasingly vital in a corporate setting, and the HP 4500DN addresses this by offering various security features. These include secure printing, IP filtering, and runtime code integrity which help protect sensitive company information.

Energy efficiency is an important consideration for businesses looking to minimize their environmental impact. The HP 4500DN is ENERGY STAR certified, utilizing HP’s Instant-on Technology to reduce power consumption without sacrificing performance. This allows businesses to cut costs associated with energy use while adhering to sustainability practices.

In summary, the HP LaserJet Enterprise 4500DN stands out in the realm of office printers. With its high-speed performance, exceptional print quality, versatile paper handling, robust connectivity options, and focus on security and energy efficiency, it is an excellent choice for organizations looking to enhance their printing capabilities and boost productivity.
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