Even manual typewriters or daisy wheel printers could be used. By rotating the daisy wheel, different characters are selected for printing. Different typefaces and sizes can be used by replacing the daisy wheel. One problem with the plastic daisy wheel was that they were not always durable. By 1980 daisy wheel printers had become the dominant technology for high-quality text printing. Inkjet systems rapidly displaced dot matrix and daisy wheel printers from the market. However, Citizens still uses the RBS "daisy wheel" logo. The bank changed to the RBS "daisy wheel" logo and typeface style in October 2005. The daisy wheel concept first emerged in printers developed by Diablo Systems in the 1970s. Daisy wheel printers operate in much the same fashion as a typewriter. Like all other impact printers, daisy wheel printers are noisy. Daisy wheel technology is now found only in some electronic typewriters. Notes incorporate the RBS "daisy wheel" logo, having incorporated the NatWest chevrons until 2006. Daisy wheel printing was used in electronic typewriters, word processors and computers from 1972. Daisy wheel printers are capable of producing simplified graphics in the form of ASCII art.