2-2 Samsung ElectronicsSpecificationsItem Specification & DescriptionPrinting Area No-print area : 3mm from edge(Top,Bottom,Left,Right) of listed core mediaNo-print area : 3mm from edge(Top,Bottom,Left,Right) of envelopeOperating Environment Temperature : 10~30°C, Humidity : 20~80%RHStorage Environment Temperature : 0~35°C, Humidity : 10~90%RHWeigh Net : Max 11Kg, Gross : 15.5KgExternal Dimension 409.1 (W) x 362 (D) x 298.5 (H)mmPrint Cartridge Life Span : 6,000 pages, 5% PatternDeveloping : Non-magnetic Contact DevelopingCharging : Conductive Roller ChargingDensity Adjustment : 3 step (Light, Medium, Dark)Toner Supply Method : Exchanging the DeveloperToner Checking Sensor : NoneTransfer System : Conductive Roller TransferFusing System : Temperature & PressureOzone Emission : Less than 0.1 PPMEmulation PCL5e,PCL6, optional PostScript Level 3 CompatibleFont 1 bitmap45 scalable (35 intelligent, 10 truetype)CPU ARM7 TDMI (clock speed 66MHz)RAM Memory Standard : ML-6060,ML-6040 - 4M byteML-6060N -16M byteOption SIMM Module ; 4, 8, 16, 32,64M byte*Refer to Operator’s Guide for instructions on SIMM installation.ROM 2M byte (8M bit x 2 : Program) Flash MemoryEEPROM 512 bytesDownload Service Manual And Resetter Printer at http://printer1.blogspot.com