There are two best places to buy HP 339 cartridge refills. They are the official HP website or any store that still sells older HP model printer cartridges.
The best place to purchase a CLI 8Y ink cartridge would be at a site such as Amazon or eBay. However, stores such as Walmart or Staples may carry this ink cartridge as well.
Some office supply stores such as Monarch Basics offer refills of toner cartridges. Otherwise, it may be easier to purchase new toner at places such as Best Buy or Amazon.
One can purchase bulk ink refills for a printer from retail stores like Best Buy, Future Shop and Target. One can also purchase bulk ink refills from online sites like eBay or Amazon as well.
The best place to find a turntable cartridge for a printer or computer would be on a site such as Amazon. They have many items that are available for lower prices.
I would always hesitate to use a generic product in a name brand printer. The best course of action is to keep your sturdy cartridge that came with your printer, and purchase a refill kit so that you can save money and get several refills for the price you'd spend on one cartridge at most stores.
The best place to buy Pixos Refills is Wal-mart, Target, Toys-R-Us, Kmart, or a toy shop.
There are a multitude of options for places where you can purchase a PGI-5BK ink cartridge. The best place to find one online is through Amazon, where you can also purchase other ink cartridges.
The places to purchase a HP 12A toner cartridge are many and varied. The best place to start is Amazon. If you are on a tight budget, a good place to try would be eBay.
The best place is Staples or Wal-Mart as they carry many different brands (including generics) for almost any type of major brand printer. Just make sure you know which number you need.
The best place to buy a certain ink cartridge would be the company's website, like canon. Other websites Tiger direct and new egg sell many different brands of ink.
You can get toner cartridge refills pretty readily online, available from Amazon, some specialty sites and even ebay. Some local stores may also carry them - try calling around your area.
The "Xerox" website offers all of your toner needs. Their supplies are formulated and designed specifically for each product to provide the best image quality and most reliable printing.