Message

Meaning

Suggested solutions

 

 

 

Load

The paper size

Load the correct

[Size] In [Tray]

specified in the

paper in the tray.

printer properties

 

 

 

 

does not match the

 

 

paper you are

 

 

loading.

 

 

 

 

Load Manual

The multi-purpose

Load a sheet of print

Press Cont Key

tray is empty in

media and press OK.

 

manual feed mode.

You need to press

 

 

OK each page to be

 

 

printed.

 

 

 

Low Heat Error

There is a problem

Unplug the power

Cycle Power

in the fuser unit.

cord and plug it back

 

in. If the problem

 

 

 

 

persists, please call

 

 

for service.

 

 

 

LSU Motor Error

A problem has

Unplug the power

Cycle Power

occurred in the LSU

cord and plug it back

(Laser Scanning

in. If the problem

 

 

Unit).

persists, please call

 

 

for service.

 

 

 

MP Tray

There is no paper in

Load paper in the

Paper Empty

the multi-purpose

multi-purpose tray.

tray.

See page 5.6.

 

 

 

 

OPC is Cleaning

Your printer is

Please wait a few

 

printing a cleaning

minutes.

 

sheet now.

 

 

 

 

Open Heat Error

There is a problem

Unplug the power

Cycle Power

in the fuser unit.

cord and plug it back

 

in. If the problem

 

 

 

 

persists, please call

 

 

for service.

 

 

 

Out-Bin Full

The output tray is

It can hold up to 250

 

full.

sheets of plain paper.

 

 

Once the paper is

 

 

removed from the

 

 

output tray, the

 

 

printer resumes

 

 

printing.

 

 

 

Over Heat Error

There is a problem

Unplug the power

Cycle Power

in the fuser unit.

cord and plug it back

 

in. If the problem

 

 

 

 

persists, please call

 

 

for service.

 

 

 

Paper Exit Jam 1

Paper has jammed

Clear the jam. See

Open/Close Door

before reaching to

page 9.3.

the exit sensor.

 

 

 

 

 

 

Message

Meaning

Suggested solutions

 

 

 

Paper Jam 0

Paper has jammed

Clear the jam. See

Open/Close Door

in the feeding area

page 9.2.

of the tray.

 

 

 

 

 

 

Paper Jam 1

Paper has jammed

Clear the jam. See

Open/Close Door

in the fuser area.

page 9.3.

 

 

 

There are toner

Clean a feed sensor.

 

powders on a feed

see page 8.1.

 

sensor.

 

 

 

 

Paper Jam 2

Paper has jammed

Clear the jam. See

Check Inside

in the paper exit

page 9.4.

area.

 

 

 

 

 

 

Paper [Tray] Jam

Paper has jammed

Clear the jam. See

Open [Tray]

in the displayed

page 9.2.

optional tray.

 

 

 

 

 

 

Printing...

The printer is

Complete your

 

printing jobs.

printing.

 

 

 

Ready

The printer is on-line

Use your printer.

 

and ready to print.

 

 

 

 

Self Diagnostic

The LSU (Laser

Please wait a few

LSU

Scanning Unit) in

minutes.

 

your printer is

 

 

checking some

 

 

problems detected.

 

 

 

 

Self Diagnostic

The engine in your

Please wait a few

Temperature

printer is checking

minutes.

 

some problems

 

 

detected.

 

 

 

 

Sleeping...

The printer is in

When data is

 

power save mode.

received, it switches

 

 

to on-line

 

 

automatically.

 

 

 

[Tray]

The displayed tray is

Close the tray until it

Cassette Out

open.

locks into place.

 

 

 

 

 

[Tray]

There is no paper in

Load paper in the

Paper Empty

the tray.

tray. See page 5.5.

 

 

 

 

 

Warming Up

Your printer is

Please wait a few

Please Wait...

warming up now.

minutes.

 

 

 

9.7 <Troubleshooting>

Page 52
Image 52
Samsung ML-4551N manual Message Meaning Suggested solutions Load, Size In Tray, Load Manual, Press Cont Key, Low Heat Error

ML-4551N specifications

The Samsung ML-4551N is a high-performance monochrome laser printer designed for small to medium-sized office environments. With its exceptional print quality and robust features, the ML-4551N continues to be a reliable choice for business users seeking efficiency and productivity.

One of the standout features of the ML-4551N is its impressive print speed. Capable of producing up to 47 pages per minute, this printer significantly reduces downtime, allowing businesses to handle large print jobs with ease. The first page out time is also commendably swift, taking as little as 8.5 seconds, ensuring that users can quickly retrieve their documents when needed.

The printer utilizes Samsung’s advanced ReCP (Rendering Engine for Clean Page) technology, which enhances the quality of text and images. This technology works by improving the sharpness of text and providing a rich, detailed output for graphics, making it an ideal choice for producing professional documents such as reports, brochures, and presentations.

Another key characteristic of the ML-4551N is its high paper capacity. The standard paper tray holds up to 250 sheets, while an optional 500-sheet tray can be added, allowing a total input capacity of up to 750 sheets. This large capacity is particularly beneficial for busy offices that require frequent printing without the need for constant paper replenishment.

Connectivity options are essential for modern office environments, and the ML-4551N does not disappoint. It features built-in USB and Ethernet connectivity, enabling multiple users to share the printer over a network effortlessly. Additionally, the printer supports various operating systems, including Windows and Mac, providing versatility to meet diverse user needs.

Energy efficiency is another highlight of the ML-4551N. It comes equipped with Eco Mode, which helps to reduce toner consumption and energy usage, contributing to lower overall operational costs. This focus on eco-friendly functionality aligns with many businesses' sustainability goals.

Overall, the Samsung ML-4551N combines speed, quality, and efficiency, making it a formidable contender in the monochrome laser printer market. Its blend of advanced printing technologies and user-friendly features makes it suitable for various professional applications, establishing it as a preferred choice for organizations looking to enhance their document handling capabilities.