Samsung SCX 6322DN Service Manual - Page 177

Reference Information 12.2 Acronyms and Abbreviations The table below explains abbreviations used in this service manual. The contents of this service manual are declared with abbreviations in many parts. Please refer to the table. 12.2.1 General AC Alternating Current ADF Automatic Document Feeder ASIC Application Specific Integrated Circuit ASSY assembly BIOS Basic Input Output System CCD Charge Coupled Device CMOS Complementary Metal Oxide Semiconductor CN connector CON connector CPM Copies Per Minute CPU Central Processing Unit CRU Customer Replaceable Unit CRUM CRU Memory dB decibel dbA decibelampere dBM decibel milliwatt DADF Duplex Auto Document Feeder(=DADH) DC direct current DCU Diagnostic Control Unit DPI Dot Per Inch DRAM Dynamic Random Access Memory DVM Digital Voltmeter ECM Error Correction Mode ECP Enhanced Capability Port EEPROM Electronically Erasable Programmable Read Only Memory EMI Electro Magnetic Interference EP electrophotographic EPP Enhanced Parallel Port FCOT First Copy Out Time FPOT First Print Out Time F/W firmware GDI graphics device interface GND ground HBP Host Based Printing HDD Hard Disk Drive HV high voltage HVPS High Voltage Power Supply I/F interface I/O Input and Output IC integrated circuit IDE Intelligent Drive electronics or Imbedded Drive Electronics IEEE Institute of Electrical and Electronics Engineers. Inc IPA Isopropy Alcohol IPM Images Per Minute LAN local area network lb pound(s) LBP Laser Beam Printer LCD Liquid Crystal Display LED Light Emitting Diode LSU Laser Scanning Unit MB Megabyte MFP Multi-Functional Product MHz Megahertz MP Multi Purpose NVRAM Nonvolatile random access memory OPC Organic Photo Conductor PBA Printed Board Assembly PCL Printer Command Language , Printer Control Language PDL Page Discription Language PPM Page Per Minute PS/3 Post Script Level-3 PTL Pre-Transfer Lamp Q'ty Quantity RAM Random Access Memory ROM Read Only Memory SCF Second Cassette Feeder SMPS Switching Mode Power Supply SPGP Samsung Printer Graphic Processor SPL Samsung Printer Language Spool Simultaneous Peripheral Operation Online SW Switch Sync Synchronous or synchronization TBD To Be Determined USB Universal Serial Bus W x D x H Width x Depth x Height 12-2 Service Manual Samsung Electronics