ocr: Printing the document. After the document is Finished, it is stored in variables in the RandoM Access Memory. To, When it is printed, 0000es prinfer- - a copy of the document is - - : transferred froM the variables 900000000LE to the printer. Bus This. transfer is done Random Cenfral Processing of through bytes. the bus in the form Access Unif (CPU) the Memory Central Do not Processing forget that Unit is (RAM) Disk Drives directing these activities. Arrous to and from the CPU have been omitted for the KEUBOA L, sake of simplicity. Page 51 Copyright C, 1991, Chester Langin, 532 W.3rd St., Cent ...