Service Manual
Page 25
... the /HSYNC signal to adjust the vertical line of polygon mirror. The /HSYNC signal is turned with the paper feeding speed. The one line for scanning. The OPC drum is created when the laser beam from the video data received to the controller to the electrostatic latent image on the OPC... the image on paper. OPC Drum Photo Diode LD Driver circit Protector panel LD(Laser Diode) Polygon Mirror Polygon Motor Motor Driver Service Manual 2-15 Samsung Electronics
... the /HSYNC signal to adjust the vertical line of polygon mirror. The /HSYNC signal is turned with the paper feeding speed. The one line for scanning. The OPC drum is created when the laser beam from the video data received to the controller to the electrostatic latent image on the OPC... the image on paper. OPC Drum Photo Diode LD Driver circit Protector panel LD(Laser Diode) Polygon Mirror Polygon Motor Motor Driver Service Manual 2-15 Samsung Electronics
Service Manual
Page 106
An error between the LSU(Laser Scanning Unit) and the control circuit of the Main board has occurred. • Trouble Shooting Method: 1. Replace the LSU. 3. ED:2010-04-08 Samsung Eletronics 21 Turn off then on. • Symptom/Cause: 1. Check the LSU connector. 2. • Code:U2-1112 • Error message: SMART PANEL:LSU Unit Failure: #U2-1112. If the problem persists, replace the main board.
An error between the LSU(Laser Scanning Unit) and the control circuit of the Main board has occurred. • Trouble Shooting Method: 1. Replace the LSU. 3. ED:2010-04-08 Samsung Eletronics 21 Turn off then on. • Symptom/Cause: 1. Check the LSU connector. 2. • Code:U2-1112 • Error message: SMART PANEL:LSU Unit Failure: #U2-1112. If the problem persists, replace the main board.
Service Manual
Page 107
Replace the LSU. 3. ED:2010-04-08 Samsung Eletronics 22 An error between the LSU(Laser Scanning Unit) and the control circuit of the Main board has occurred. • Trouble Shooting Method: 1. If the problem persists, replace the main board. Check the LSU connector. 2. • Code:U2-1114 • Error message: SMART PANEL:LSU Failure: #U2-1114. Turn off then on. • Symptom/Cause: 1.
Replace the LSU. 3. ED:2010-04-08 Samsung Eletronics 22 An error between the LSU(Laser Scanning Unit) and the control circuit of the Main board has occurred. • Trouble Shooting Method: 1. If the problem persists, replace the main board. Check the LSU connector. 2. • Code:U2-1114 • Error message: SMART PANEL:LSU Failure: #U2-1114. Turn off then on. • Symptom/Cause: 1.
Service Manual
Page 111
... Low Humidity (Testing Chamber conditions) LPR/LPD Line Printer Daemon Protocols (LPR is a TCP-based protocol) LSU Laser Scanning Unit LUI Local User Interface MCBF Mean Copy Between Failure MDSP Multiple Document Single Printout MFP Multi-Functional Product MH Modified Huffman ...System ECM Error Correction Mode ECP Enhanced Capability Port e-Coil Extended Coil technology for Copy) IDC International Data Corp. EH&S Samsung Environment, Health, & Safty ESMTP Extended Simple Mail Transfer Protocol EP Electro Photography EPC Electric Pre-Collation FCOT First Copy Out ...
... Low Humidity (Testing Chamber conditions) LPR/LPD Line Printer Daemon Protocols (LPR is a TCP-based protocol) LSU Laser Scanning Unit LUI Local User Interface MCBF Mean Copy Between Failure MDSP Multiple Document Single Printout MFP Multi-Functional Product MH Modified Huffman ...System ECM Error Correction Mode ECP Enhanced Capability Port e-Coil Extended Coil technology for Copy) IDC International Data Corp. EH&S Samsung Environment, Health, & Safty ESMTP Extended Simple Mail Transfer Protocol EP Electro Photography EPC Electric Pre-Collation FCOT First Copy Out ...
Service Manual
Page 112
...the SPGPm(Graphic Processor for Printer) QCD Quality, Cost, and Delivery RCP Remote Control Panel RT-OS Real Time Operating System RX Receive S2E Scan-To-Email SAD Solid Area Density SC Service Call SCF Second Cassette Feeder SDSP Single Document Single Printout SDMP Single Document Multiple Printout SDR Shut... Unit Manufacturing Cost UMR Unscheduled Maintenance Ratio UPnP Universal Plug and Play USB Universal Serial Bus USDR Un-Shut Down Rate(=NSDR) XCMI Samsung's Management Information Base WA Warranty Action W x D x H Width x Depth x Height Service Manual...
...the SPGPm(Graphic Processor for Printer) QCD Quality, Cost, and Delivery RCP Remote Control Panel RT-OS Real Time Operating System RX Receive S2E Scan-To-Email SAD Solid Area Density SC Service Call SCF Second Cassette Feeder SDSP Single Document Single Printout SDMP Single Document Multiple Printout SDR Shut... Unit Manufacturing Cost UMR Unscheduled Maintenance Ratio UPnP Universal Plug and Play USB Universal Serial Bus USDR Un-Shut Down Rate(=NSDR) XCMI Samsung's Management Information Base WA Warranty Action W x D x H Width x Depth x Height Service Manual...
Service Manual
Page 113
... MEA= Mechanical Assembly, PA=Paper PMO-TRAY EXTENTION MP NE PMO= Processing Mold MP=Multi-Purpose(Bypass) tray NE=for NEC (common as Samsung Halk printer) MEC-CASSETTE ASS'Y(LETTER) MEC = Mechanic Combined unit COVER-M-FRONT M=Mold MPR-NAME/PLATE MPR= Machinery Press, UNIT-LSU LSU =Laser... =Line Interface Unit for FAX GND= Ground PMO-COVER FEED AY AY=Assembly PMO-COVER BRKT MOTER BRKT=Bracket CBF HARNESS-LSU LSU =Laser Scanning Unit IPR-SHIELD SMPS UPPERI IPR=Iron Press PMO-BUSHING P/U.MP P/U=Pickup MP=Multi-Purpose (Bypass) Tray PMO-HOLDER GEAR TRr TR= Transfer ...
... MEA= Mechanical Assembly, PA=Paper PMO-TRAY EXTENTION MP NE PMO= Processing Mold MP=Multi-Purpose(Bypass) tray NE=for NEC (common as Samsung Halk printer) MEC-CASSETTE ASS'Y(LETTER) MEC = Mechanic Combined unit COVER-M-FRONT M=Mold MPR-NAME/PLATE MPR= Machinery Press, UNIT-LSU LSU =Laser... =Line Interface Unit for FAX GND= Ground PMO-COVER FEED AY AY=Assembly PMO-COVER BRKT MOTER BRKT=Bracket CBF HARNESS-LSU LSU =Laser Scanning Unit IPR-SHIELD SMPS UPPERI IPR=Iron Press PMO-BUSHING P/U.MP P/U=Pickup MP=Multi-Purpose (Bypass) Tray PMO-HOLDER GEAR TRr TR= Transfer ...
Service Manual
Page 114
... connector (D-Sub) a kind of the connector type(shape 'D') COVER-M-CCD CABLE M=Mold CCD=Charge Coupled Device COVER-SCAN LOWER(UMAX) UMAX=> Supplier's name for CCD module ICT-INSERT SHAFTI ICT= Iron Cutting IPR-BRK SCAN BD IPR=Iron Press BRK=Bracket BD= Board CBF SIGNAL-CCD FFC CCD = Charge Coupled Device FFC...=Iron Press BRKT=BRACKET G= Ground UP=Duplex PMO-BUSHING TX(B4) TX=Transmit PMO-TRAY CASE, MP MP=Multi-Purpose tray(Bypass tray) Service Manual 6-5 Samsung Electronics
... connector (D-Sub) a kind of the connector type(shape 'D') COVER-M-CCD CABLE M=Mold CCD=Charge Coupled Device COVER-SCAN LOWER(UMAX) UMAX=> Supplier's name for CCD module ICT-INSERT SHAFTI ICT= Iron Cutting IPR-BRK SCAN BD IPR=Iron Press BRK=Bracket BD= Board CBF SIGNAL-CCD FFC CCD = Charge Coupled Device FFC...=Iron Press BRKT=BRACKET G= Ground UP=Duplex PMO-BUSHING TX(B4) TX=Transmit PMO-TRAY CASE, MP MP=Multi-Purpose tray(Bypass tray) Service Manual 6-5 Samsung Electronics
Service Manual
Page 116
...= Processing Mold Arm LABEL(R)-HV FUSER HV=High Voltage (220V) LABEL(R)-LV FUSER LV=Low Voltage (110V) PPR-SPONG SHEET PPR=Plastic Press IPR-P_PINCH(SCAN)I PR-P = Iron Press ROLLER-REGI REGI=Registration PBA SUB-REGI PBA SUB-REGI => Sub Printed circuit Board Assembly for the Registration GROUND-P_SCAN ROLLER GROUND...
...= Processing Mold Arm LABEL(R)-HV FUSER HV=High Voltage (220V) LABEL(R)-LV FUSER LV=Low Voltage (110V) PPR-SPONG SHEET PPR=Plastic Press IPR-P_PINCH(SCAN)I PR-P = Iron Press ROLLER-REGI REGI=Registration PBA SUB-REGI PBA SUB-REGI => Sub Printed circuit Board Assembly for the Registration GROUND-P_SCAN ROLLER GROUND...