Returns or controls RAM disk support. eOFF turns off the RAM disk functionality. eOn turns on the RAM disk functionality and creates a RAM disk whose size is controlled by the RAM-DISK-SIZE object. eAuto turns on the RAM disk functionality and creates a RAM disk size determined by the printer based on installed options and other memory related settings. Additional information: Returns or controls RAM disk support. eOFF turns off the RAM disk functionality. eOn turns on the RAM disk functionality and creates a RAM disk whose size is controlled by the RAM-DISK-SIZE object. eAuto turns on the RAM disk functionality and creates a RAM disk size determined by the printer based on the amount of installed memory. The automatic size will be 25 percent of all memory above 4MB.