Too many jobs or too complex a print job has been sent for the printer memory to deal with. Reduce the size of the job, reduce the DPI (Dots Per Inch) setting or simplify it another way. Alternatively you can install additional memory.
NoticeThis article has been written as a general guide to the error code and as such not all of the information here will be applicable to every machine in the range. Wherever possible specific advice for certain models will be given.