Lexmark W820 Service Manual - Page 56

4025-Finisher Glossary of Terms, Acronyms, and Abbreviations A- AC AC Line Voltage Actuated Actuator Aux Alternating Current The AC voltage level at the AC wall outlet, such as 110VAC or 220VAC A device, such as a switch or motor, that is switched on Mechanical device used to toggle a switch or a sensor Auxiliary B- Base Engine BCR BTR The printer without options or Controller PWB installed Bias Charge Roll Bias Transfer Roll C- °C CCW Charge Continuity Controller PWB CL CRU CW Degrees Celsius. °C = 0.55 (°F - 32) Counterclockwise The negative voltage that the High Voltage Power Supply applies to the surface of the drum A resistance reading of approximately 0 ohms The electrical interface between the printer MCU and the host computer. See ESS Close Customer Replaceable Unit, such as an EP Cartridge Clockwise D- DC DB Deactuated Develop Developed image Diagnostics DPI DRAM Drum DTS Duplex Direct Current Signal name for the Developer Bias voltage A device, such as a switch or a motor, that is switched off The part of the print cycle where toner adheres to the latent image on the drum The visible image on the drum after going through development The mode of operation that lets you check various components, such as sensors, solenoids, and motors Dots Per Inch. The measure of image resolution Dynamic Random Access Memory The Xerographic photoreceptor Signal name for the Detack Saw voltage Printing on both sides of a single sheet of paper E- Earth Electrical ground 1-44 Service Manual