1.SP 12 10: This code can be used to set the language type of the copier, such as English, Chinese and Japanese.
2.SP2 109: This code can make the copier enter the service mode for some advanced operations.
3.SP247 1: This code can set the paper type, such as A4, A3, stationery, etc.
4.SP30 13: This code can set the output color of the copier, such as black and white, color, etc.
5.SP500 1: This code can clear the error code of the copier and help to restore the normal working state of the copier.
It should be noted that the SP code of Ricoh copier may be different due to different models, so it is recommended to carefully consult the relevant user manual or technical support documents when using the SP code to ensure correct operation and avoid unnecessary problems. At the same time, users who are not familiar with SP codes can seek help from manufacturers or professional maintenance personnel.