Some scientists recognize another type of mutation, called a frameshift mutation, as a type of point mutation. Frameshift mutations can lead to drastic loss of function and occur through the addition or deletion of one or more DNA bases.
Normally printers are set at A4, but you can chose any size you want, as long as it does not go larger than A4, but use your printer's properties to find out more. Phil Walmsley Â· 8 years ago 1
For a mobile printer, the OfficeJet 250 also printed quickly â eight pages per minute for black-and-white documents and seven pages per minute for color documents. As a bonus, itâs also much quieter than other mobile printers. The machine uses a tri-color and black cartridge. Printers that use individual cartridges instead of tri-color ones tend to have lower ongoing ink costs, but this HP model also takes high-capacity cartridges, which can keep costs down. The printerâs copier and scanner also reproduced documents faithfully.