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Sharp ML-4550 Common Linux problems, Common Macintosh problems, Installable Options section to

Models: ML-4550

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Condition

Possible cause

Suggested solutions

 

 

 

A PostScript

Print job may

Make sure that the print job is a

error page

not be

PostScript job. Check to see

prints.

PostScript.

whether the software

 

 

application expected a setup or

 

 

PostScript header file to be sent

 

 

to the printer.

 

 

 

The optional

The printer

Open the PostScript driver

tray 2 (tray 3 or

driver has not

properties, select the Device

tray 4) is not

been

Settings tab, and set the Tray2

selected in the

configured to

(Tray3 or Tray4) option of the

driver.

recognize the

Installable Options section to

 

optional tray 2

Installed.

 

(tray 3 or tray

 

 

4).

 

 

 

 

When print a

The resolution

Make sure that the resolution

document in

setting in the

setting in your printer driver

Macintosh with

printer driver

matches that in Acrobat

Acrobat Reader

may not be

Reader.

6.0 or higher,

matched with

 

colors print

that in Acrobat

 

incorrectly.

Reader.

 

 

 

 

 

Common Linux problems

 

 

 

Condition

 

Suggested solutions

 

 

 

 

 

• Check if the printer driver is installed in your

 

 

system. Open Unified Driver Configurator

 

 

and switch to the Printers tab in Printers

 

 

configuration window to look at the list of

 

 

available printers. Make sure that your

 

 

machine is displayed on the list. If not,

 

 

please, invoke Add new printer wizard to set

The printer doesn’t

up your device.

• Check if the printer is started. Open Printers

print.

 

 

configuration and select your machine on

 

 

 

 

the printers list. Look at the description in

 

 

the Selected printer pane. If its status

 

 

contains “(stopped)” string, please, press

 

 

the OK button. After that normal operation

 

 

of the printer should be restored. The

 

 

"stopped" status might be activated when

 

 

some problems in printing occurred.

 

 

 

Condition

Suggested solutions

 

 

 

Please avoid changing print job parameters

 

(via LPR GUI, for example) while a print job is

 

in progress. Known versions of CUPS server

I encounter error

break the print job whenever print options are

“Unable to open

changed and then try to restart the job from

mfp port device

the beginning. Since Unified Linux Driver

file!” when printing

locks mfp port while printing, the abrupt

a document.

termination of the driver keeps the port locked

 

and therefore unavailable for subsequent print

 

jobs. If this situation occurred, please, try to

 

release the mfp port.

 

 

Common Macintosh problems

Condition

Suggested solutions

 

 

The printer does not

Change the Print Method option to Print

print a document from

as Image when you print from Acrobat

Acrobat Reader.

Reader.

 

 

The document has

Update your Mac OS to OS 10.3.3 or

printed, but the print job

higher.

has not disappeared

 

from the spooler in Mac

 

OS 10.3.2.

 

 

 

The printer does not

Change the Data type option in the

print a document from

Adobe Illustrator print menu to Binary.

Illustrator on IPP

Or, you can use Appletalk printing.

printing.

 

 

 

9.14 <Troubleshooting>

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Sharp ML-4550 manual Common Linux problems, Common Macintosh problems, Installable Options section to, Installed
Page 59 Page 61

ML-4550 specifications

The Sharp ML-4550 is a high-performance multifunction laser printer designed specifically for the demands of modern office environments. Known for its robustness and versatility, this model is engineered to streamline various document handling processes while maintaining exceptional print quality.

One of the standout features of the Sharp ML-4550 is its impressive print speed. Capable of delivering up to 45 pages per minute, it enables businesses to handle large print volumes efficiently. The first-page-out time is remarkably quick, ensuring minimal waiting time for users. Coupled with a maximum print resolution of 1200 x 1200 dpi, users can expect crisp and clear textual clarity, as well as stunning graphics.

Another significant characteristic of the ML-4550 is its multi-functional capability. In addition to standard printing, it offers advanced features such as scanning, copying, and faxing. This versatility makes it an all-in-one solution that can help reduce the footprint of office equipment while enhancing productivity. Large-scale offices will appreciate the high-capacity paper trays, supporting up to 1,500 sheets, thereby minimizing the need for frequent paper replenishment.

The technology behind the Sharp ML-4550 includes a user-friendly LCD control panel that simplifies navigation through various functions. It is compatible with various operating systems, ensuring broad accessibility across different user platforms. Moreover, its support for mobile printing technologies, including Apple AirPrint and Google Cloud Print, allows users to print directly from their smart devices, providing a degree of flexibility highly valued in today’s fast-paced work environments.

Another advantage of the ML-4550 is its compatibility with Sharp’s innovative software solutions. This includes advanced security features, making it ideal for businesses that prioritize secure document handling. Its capability to integrate with Sharp’s Document Systems enhances overall workflow efficiency, ensuring that users have access to tools that support collaborative efforts.

In summary, the Sharp ML-4550 stands out as a well-rounded multifunction printer that delivers speed, quality, and versatility. Its advanced features and robust technology align with the needs of a modern office, making it a solid investment for businesses focused on improving productivity and document management efficiency.