Showing posts with label Printers. Show all posts
Showing posts with label Printers. Show all posts

Tuesday, June 24, 2008

The MPAA and RIAA are still not smart. - Big suprise huh?

The MPAA and RIAA will leave no stone unturned in their quest to eradicate piracy from the Internet. Their latest target: Evil laser printers, which are surely harboring bootleg copies of "Iron Man" and "My Humps."

Laser printers of course are innocent of the crimes of which they are accused. But two professors and a student at the University of Washington are using printers (which have indeed received takedown letters in recent months) as an example of how poor a job the MPAA and RIAA are doing at finding copyright infringement online.


Using a number of BitTorrent-connected file sharing computers but not uploading or downloading any files, the researchers received over 400 takedown notices during trials in August 2007 and May 2008. All of the notices were directed at spoofed IP addresses which weren't engaging in any infringing activity: In fact, many of the addresses weren't even computers. But in addition to serving printers with legal notices, at least one wireless access point (which has no storage capabilities at all) was threatened with a lawsuit.


The full research report is available online (PDF link). The conclusions find that not only are false positives a real problem because the systems scanning for illegal activity are doing only cursory examinations of the behaviors going on at those addresses, but those addresses are easy to conceal and fake. The result: Mass hysteria in the world of copyright infringement. On the other hand, the study noted that the door swings both ways: IP blacklists, long a standard method of avoiding detection by P2P users, are "wholly ineffective" as a means of avoiding monitoring.

Tuesday, June 17, 2008

Why does my printer take a long time to print?

HP Laserjet P1505n Problem.?
-asked by Steven B

There are 3 computers connected to this HP printer via the network. Often the printer will fail to print documents, especially web pages with lots of graphics (mapquest or weather.com). The green light on the printer will just blink but it never prints. This happens mostly on the 2 older G4's in the room. It doesn't appear to be a problem with the network because the same problem happens when connected to the printer via USB. It does not appear to be a problem with the computer. I believe they are running the most recent version of the driver.

Best Answer - Chosen by Voters
by Pendragon...

The printer doesn't have enough memory to process the graphics. Buy a printer suited to the job. That printer is a personal printer not a workgroup printer.

I have run into this situation numerous times - A customer calls complaining about equipment that is functioning fine. When purchasing any type of office equipment it is essential that you match the equipment to the job. The LaserJet P1505N is a fine printer and works well for home use. It was never intended for an office environment. The decision maker in this instance should have consulted a dealer before purchase. Most likely the company could have saved some money, purchased the correct machine, and avoided the headaches and hassles they now have.

Tuesday, June 10, 2008

Save Money on Ink and Toner

Printers are deceptively cheap these days, but the same can't be said for the ink and toner you put in them. Ink is used by inkjet printers and toner, a powder, is used in laser printers. With both, cartridge costs can add up fast.

To avoid paying too much, understand that the business of selling ink and toner has gotten more competitive recently. Printer makers are taking small steps to help you figure out how much ink a printer will use. And a variety of retailers, both online and off, are selling off-brand and recycled cartridges.

Just finding the right replacement cartridges when you need them can be a challenge as well, so you need to know where to look and the best ways to order what you need quickly. These steps will help:
  • Don't let your cartridges empty completely. Dry cartridges can cause print heads to overheat and damage your printer.
  • Be careful about recycled cartridges. They'll save you money, but low-quality cartridges can ruin your machine.
  • Exercise caution with refill kits or quick refill stores because a refilled cartridge can and does leak.

Action Steps

The best contacts and resources to help you get it done.

Establish an account with a dealer you can trust

Buy your cartridges from local reputable dealers who guarantee the quality of their products. Large office-supply chains are a good option, but a business who specializes in Ink and Toner may be a better option.

Save money with third-party brands

Just because your printer is an HP or Epson doesn't mean your ink cartridges must carry the manufacturer's name. You can cut costs by 10 to 40 percent or more with store brands. Also, the shelf life of cartridges varies based upon storage conditions and the manufacturer.

Consider recycled goods

Recycled - Remanuactured cartridges can save even more money — just make sure they're from a reputable seller.

Tips & Tactics

  • Use black ink. If you're not printing a marketing brochure, you'll save money.
  • Be stingy. Don't print pages you don't need.
  • Look for a draft mode on your printer. It'll use less ink on documents that don't need to be perfectly polished.
  • Toner costs more than ink, but long-lasting toner cartridges can give you more bang for your buck.

Tuesday, May 20, 2008

Ever wonder how a laser printer works? (In laymans terms)




Within the laser printer cartridge there is a drum that slowly turns. As it turns it is given a charge by a wire (charge corona wire) or, in some cases, another roller. After the drum is charged the printer shoots a laser at the surface of the drum discharging the drum in certain places. These places end up looking like letters and numbers on the drum.
To get these discharged letters and number shapes off the drum and onto a piece of paper the laser printer covers the discharged shapes with charged toner. It then hooks them up with an oppositely charged piece of paper. It makes sense that the toner is attracted to the paper and there it is, toner on paper. If you have ever changed a toner cartridge you can attest that the stuff loves to attach itself to just about anything. The process so far just makes the toner attach itself in an ordered fashion or letter and numbers.
Getting toned
The process is just about complete at the most basic level. What needs to happen to finish off the process is for the toner to be fused into the paper permanently. To accomplish this the laser printer rolls the paper by a heat roller to melt the toner into the fibers of the paper. As the laser printer does this it real eases the charge with yet another roller.
Ultimately, when the process is in synch there is no muss and no mess. But everything needs to be timed just right. In the end, there is a warm static free piece of paper with all the words fit and unfit to print.