Art-ology

The explosion of capability from the development of information systems created a tremendous growth in written communication. Most of the media hype and accolades are reserved for the arguably complex and intriguing computer systems, but without their compatriot printers, the computer would be only half as valuable as it has become. Devices like the HP Color LaserJet 2840 printer and HP Q3962a yellow toner cartridge have become as invaluable as the wristwatch for everyday use, at home as well as in business.

The invention of the typewriter, the predecessor to the printer, was a revolution for the communication industry, as well as for all written communication. No longer was penmanship a critical need for success, the typewriter leveled the field and increased the speed and efficiency with which one could communicate in written form. The typewriter reigned as king of print for all forms of communication from businesses to news to entertainment for decades. Naturally it had its drawbacks, correction of errors was at first simple; start over. This was not very efficient for businesses and led to many more errors in print than we would tolerate now.

Technology came to our rescue, as is so often the case in the modern world. The computer was invented and one of the first iterations of change was the marriage of the typewriter and computer. Using a new product called word processing; a writer could compose a page of text on a monochromatic screen and proofread the work before hitting the print button and sending the information to paper.

The next step in printers was an independent device used after a document had been completed. This allowed for the document to appear on a screen in its full form and then when the originator was satisfied, printed. This allowed the writer the opportunity to work on the next document or task while printing was in process. This alleviated some of the efficiency lost due to slow printing, but there were drawbacks. Print quality was initially fairly low for devices inexpensive enough for use in the home, with the nine pin printers leaving obvious dots instead of smooth characters. Still it allowed for greater chances of error free documents.

Still, there were drawbacks, despite the speed of printers, it actually took longer than the old typewriters because the writer spent time typing and proofreading, and then one had to wait for the printer to make a final document. In addition, there were all the usual difficulties with the automated handling of paper; jams, smeared ink and even tears. Alignment was a fairly tricky proposition with early printers as well.

A new type of printer solved many of the impact printer’s problems; the inkjet and laser printers were significant improvements. The printer at this point crossed over from written correspondence to image production. It was now possible to get smooth printed characters and numbers, as well as every variety of images. Initially the print quality still lacked due to the easily smudged final document, but it was far better than the impact printer and as good as the typewriter for professionally produced documentation.

In time the speed of these laser and ink jet printers increased along with the quality of their output, even eliminating the smeared ink problems. As one would expect, the software continued to advance apace, each driving the other for greater quality. Spell checking software, the thesaurus, and grammar checking software made the information system the ideal way to produce documents with far better quality than before in far less time. This was the demise of the typewriter, so much so that it is rare to find one outside a display or movie set in older times.

The introduction of the color laser printer rounded out the features already available, and combined with software amazing products were produced.  Anyone could now produce professional grade presentations of any type at home or the office, printed by a quality machine. The speed of these machines is now simply amazing, and the costs have been reduced to an easily affordable accessory to the home information system. Even photographs and greeting cards can be professionally produced in one, with printers like the HP Color LaserJet 2840 with LaserJet 2840 toner cartridges. Only outsized print jobs require assistance outside the home.

The many features of the LaserJet 2840 compatible toner don’t overwhelm what it does and does well; print amazing color and monochromatic images with Q3960a black toner. Re-ordering remanufactured toner is easy and efficient when done via online vendors.