200 Appendix 4: Printer SpecificationsAverage power approx. 0.19 W/Hconsumption whenplugged in with powerswitch offENVIRONMENTAL REQUIREMENTSOperating StorageTemperature 7.5°C to 32.5°C (46 to 90.5°F) 0°C to 35°C (32 to 95°F)Humidity 10 to 80% RH (no condensation)5 to 95% RH (no condensation)Controller specificationsCPU RISC processor: Intel 960HD-50Memory (RAM) Standard 4 MB (megabyte)Max. memory 36 MBROM 4 MBROM DIMM sockets 3RAM DIMM sockets 2Host interface Standard IEEE 1284 compliant parallelOptional Ethernet and Token RingUser interface 16 character, 2 line Liquid Crystal Display (LCD), 3 LEDs,and 6 buttonsSpecial functions Automatic Image Refinement