Standard Homeopathic Company, the maker of Hyland's Teething Tablets, says it is recalling the product out of an abundance of caution. As a homeopathic product, Hylandâs Teething Tablets have a wide margin of safety that protects consumers from harm, the company says in a news release.
What is the difference between a drum cartridge and a toner cartridge? For example an HP toner cartridge holds toner and dispenses it as needed to make copies (in a copier) or to prints pages (in a printer). The photoreceptor drum is the surface to which the toner adheres before being transferred to the paper. The drum has a long but finite useful lifetime and must be replaced occasionally. Some copiers/printers have drum cartridges which can be changed out by the user.
Step 3 â Install the new Brother TN450 toner cartridge. Note that the TN450 toner cartridge and the DR-420 drum unit are purchased separately. Once you hear a small click on the drum cartridge that indicates your TN-450 toner cartridge is already locked in place.