Tag Archives: used

How to Print Photos with a Laser Printer

July 2, 2018   Technology   No comments

Convention dictates laser printers shouldn’t be used for printing photographs. Laser printers only use four colours and they’re designed for productive office work rather than photography. But, convention is not always a rule to be strictly adhered to. With performance improving rapidly, printing photographs with a laser printer is becoming more and more common. The trick is to understand your printer’s limitations, get the settings right and use the right printer paper.

Both colour and monochrome images can be printed, but some image types produce better prints than others. Subjects such as portraits and landscapes can be covered, although the best looking prints can be obtained from images with plenty of detail and bright, vibrant colours. Tonal nuances are more difficult to print mainly because toner cartridges boost contrast making subtle transitions in pastel hues with just black, cyan magenta and yellow becomes more difficult.

Good prints are obtained by choosing the right paper, avoid plain office paper and printing on glossy paper is a no-go. Laser printer’s transfer powder from the toner cartridges to receiving paper, using an electrostatic process then Heat bonds the toner to the paper. Inkjet photo papers can’t take the high heat used in a laser printer to fuse the toners to the paper.

Laser toner cartridges have a couple of advantages: they don’t dry out if the printer isn’t used for a while and they also produce very sharp printed text and deep, rich blacks. Laser printers are faster than inkjets – and cheaper to run. Toner cartridges produce more prints than printer ink cartridges, which means you don’t need to keep changing cartridges. However, because laser printers only use four colours, the traditional CMYK colours of commercial printing, and their tonal gamut is less than that of an inkjet printer with six or more colours.

Comparing printed photos from a laser printer to those printed by an inkjet printer is not a fair comparison. A fairer comparison is with printed magazines and books, which are reproduced through four-colour commercial printing. An entry level laser printer can match the print quality, or even exceed the print quality of many commercially-distributed books.

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A Computer Data Security System Should Prevent Data Leakage!

July 1, 2018   Site Security   No comments

If you work in an organization where all the computers are connected to a local network, the information that goes out of and into that network stays highly insecure provided that no network or file level security has been duly implemented on it. In this technology age, when more or less everything has gone digital while technology has been advancing at a rather faster pace, most of the organizations have adopted network based computing system to carry out a safe communication with their clients and to keep record of all the data being sent to and received from one place to another.

When a huge volume of sensitive corporate information is being transferred into and out of the network, there is always a chance that some bad internet guys manage to break into your networks and steal your information or damage your systems.
To fend off all these data security threats and expected external attacks, a complete data security system must be established to secure the network against all type of malicious content, unauthorized intruders as well as against the lost or leakage of your private and confidential data. Or at the very least, a reliable and strong file and folder encryption software should be installed and used to have your data secured from unauthorized access.
For a quick and effective action to protect your files and password protect folders a reliable and fast computer data security application should be used that is capable of alerting you whenever someone tries to make unauthorized access to your files.
Computer systems are being used in every walk of life ranging from studying to banking, from investing to shopping and communicating among groups and individuals. For this reason, the need of securing and keeping all your personal and private information secure arises so that it will not get into wrong hands.
There are some bad guys whom we called hackers, crackers or intruders, who do not bother about the laws, and are constantly in the quest of finding out new ways to hack into your computer so that they can gain control of your computer to launch attacks on the entire network. This is usually done by infecting a computer or the network with a malicious program which can be a virus, malware, adware or any other malicious coding.
The only possible way to prevent data leakage because of any such breaches in security is to make sure that your data is protected with effective and industry reliable file encryption software. This is because only file encryption software can protect your files from getting accessed by unauthorized users.
You can prevent hacking attempts by disconnecting the computer from the network when it is not in use. However, this will not prevent offline threats to your data, for instance someone from your organization may try to steal your valuable information while you are away. So the wise solution is to protect your data with an industry reliable encryption program.

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How to Print Photos with a Laser Printer

June 28, 2018   Technology   No comments

Convention dictates laser printers shouldn’t be used for printing photographs. Laser printers only use four colours and they’re designed for productive office work rather than photography. But, convention is not always a rule to be strictly adhered to. With performance improving rapidly, printing photographs with a laser printer is becoming more and more common. The trick is to understand your printer’s limitations, get the settings right and use the right printer paper.

Both colour and monochrome images can be printed, but some image types produce better prints than others. Subjects such as portraits and landscapes can be covered, although the best looking prints can be obtained from images with plenty of detail and bright, vibrant colours. Tonal nuances are more difficult to print mainly because toner cartridges boost contrast making subtle transitions in pastel hues with just black, cyan magenta and yellow becomes more difficult.

Good prints are obtained by choosing the right paper, avoid plain office paper and printing on glossy paper is a no-go. Laser printer’s transfer powder from the toner cartridges to receiving paper, using an electrostatic process then Heat bonds the toner to the paper. Inkjet photo papers can’t take the high heat used in a laser printer to fuse the toners to the paper.

Laser toner cartridges have a couple of advantages: they don’t dry out if the printer isn’t used for a while and they also produce very sharp printed text and deep, rich blacks. Laser printers are faster than inkjets – and cheaper to run. Toner cartridges produce more prints than printer ink cartridges, which means you don’t need to keep changing cartridges. However, because laser printers only use four colours, the traditional CMYK colours of commercial printing, and their tonal gamut is less than that of an inkjet printer with six or more colours.

Comparing printed photos from a laser printer to those printed by an inkjet printer is not a fair comparison. A fairer comparison is with printed magazines and books, which are reproduced through four-colour commercial printing. An entry level laser printer can match the print quality, or even exceed the print quality of many commercially-distributed books.

Read More
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