Illumination Mechanism, Projection Lamp LA1 | Kodak 2400DSV guide

Mechanical and Electrical

4

4 Mechanical and Electrical

4.1Illumination Mechanism

4.1.1 Overview

The Illumination Mechanism efficiently uses the light produced by the Projection Lamp to supply the most suitable amount of light for the projection of the Microfilm. This amount of light is determined by the size of the Microfilm and by the magnification ratio of the Lens selected for use.

4.1.2 Projection Lamp (LA1)

A DC20V, 150W halogen Lamp is used as the light source for the reader and printer functions.

The Projection Lamp is integrated with a Lamp Reflector which is a polygon mirror to ensure even illuminance.

NOTE

1.Whenever the Projection Lamp Unit is removed, Make sure that the Power Switch is turned OFF.

2.Never touch the Projection Lamp immediately after it is turned OFF: be careful, it is extremely hot.

3.Do not touch with hand or dirty with grease the surfaces of the Projection Lamp and Lamp Reflector.

Projection Lamp (LA1)

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Kodak 2400DSV service manual Illumination Mechanism, Projection Lamp LA1

Contents

2400DSV Preface Contents Disassembly and Cleaning Mechanical and Electrical Function Mode and Adjustment Precautions Overview Function Mode ListMode Operations Handling of P.W.Boards SE The print function at the time of Toner Empty detection Troubleshooting Troubleshooting for malfunction 113Image Troubleshooting 117 110 Safety Precautions for Inspection and Service Page Page Safety Precautions for Inspection and Service Avoid Direct Exposure To Beam Other Precautions Used Batteries Precautions Vorsicht Installation Environment Usage Environment Installing The Power Supply Installation Space Specifications 1 MS General Information 2 MS 6000 & MSP3000 Printer System System Configuration Connection Mode Parts Identification Component Layout Electrical Components Layout Symbol Name PWB-D PWB-F Symbol Name Function Electrical Parts Function PC I/F Board Communicates with the Personal Computer Machine Connectors Layout PJ3F 2P Electrical Service Parts on P.W.Boards 2 I/F Board PWB-EE RSW1 .. For Scsi ID setting 3 I/F Board PWB-SS Explanation of Control Panel Control Panel Basic OutputSelection Masking When this lamp is lit Page Manual Masking → OFF Itive for print production Display Contents Unit Tion set to ON, the previous setting remains valid Control Panel Shift Function Output Correction Maximum level Image Processing Screen Image → Print Image Explanation General Information Illumination Mechanism Projection Lamp LA1 OFF Projection Lamp Voltage Control Circuit Thermostat TS1 Condenser Lens Projection Lens Auto Image Rotating Motor M5 Control Circuit Image RotationPrism Rotation Optical Section Reader Path Scan Path Scan Table Drive Mechanism Scan Mirror Motion Control Mirror Scan Motor M1 Control Circuit DC24V CCD Section Image Bus CCD PWB-A PWB-BB Mechanical and Electrical Converts the output resolution PWB-EE Requirements for Auto Masking Auto MaskingMasking Area Detection 17mm or more 10mm or more Auto Image Skew Correction Requirements for Auto Skew Correction J K Manual Frame Masking 2 to 1 Printing Function Operation Identification Marks Precautions Precautions for Disassembly and Cleaning Precautions regarding transportation and storage Precautions when replacing PWBsPrecautions when checking PWBs Handling of P.W.Boards Details of readjustments needed when parts are replaced Maintenance and InspectionPreventive Maintenance Schedule List Disassembly and Cleaning Procedure Removal of the Outer CoversPage Page Replacing of the Projection Lamp Cleaning of the Projection Lamp Cleaning of the Condenser Lens and Mirrors Cleaning of the each Mirrors Cleaning of the CCD Filter Removal of the CCD Assy Loosen the four screws Removal of the Power Unit PWB-BB Replacing the Fuse of the Power Unit Replacing Scan Motor bushing and friction plate Replacing the Main Fuse Exchanging the Oscillator Chip Reinstall all the covers Function Mode and Adjustment Overview Function Mode List Mode Setting Function Mode Setting Function Mode Setting Function Mode machine operation checks About the Function Mode Setting Label Execution method in F and b mode except F4, F8 and b6 Operation of the Function ModeEntering the Function Mode Leaving the Function Mode Execution method in F and b mode F4, F8 and b6Execution method in S, y and o mode Mode Operations 1 S1 Auto Reset2 S2 Auto Power Save 4 S4 Coin Vender / Foot Switch Setting 7 S7 Machine ID Printing 5 S5 Fine Mode Setting6 S6 Paper Tray feed size MSP 3000 Printer SA Posi Contrast Adjustment 8 S8 Cycle print mode9 S9 Nega Contrast Adjustment Sb Scan Table Stop Position Adjustment Scan Position SC Scan Table Stop Position Adjustment Reader Position Sd Auto image rotation 90 degree rotation function SE The print function at the time of Toner Empty detection 3 y5 Memo Image Masking 1 y2 Auto Paper Source Switching2 y3 Auto Film Format Select Print 4 y6 Prescan Operation 5 y7 Auto Skew Correction RetainYb Magnification Warning Display YC Print Reserve Function 2 o2 N-P Auto Exposure Coarse Adjustment 1 o1 Inch/Metric Select 3 o3 P-P Auto Exposure Coarse Adjustment 4 o4 Scan Speed Adjustment 5 o5 Adjustment of the image area Lengthwise Position 6 o6 Adjustment of the Top and Bottom Frame Black Band Width 7 o7 Adjustment of the Right and Left Frame Black Band Width Ob Vender/Model Name Setting 8 o8 Projection lamp burn out detection L2 settingOA Host Driver Setting 1 F1 ROM Version Check 2 F2 Scan Counter3 F3 Print Counter 4 F4 Counter Clear 7 F7 Projection Lamp Voltage Adjustment 8 F8 Reset the Setting Data PU2 3 b3 For Factory use 1 b1 Checking the Scan Table Unit Function2 b2 Scanning mirror operation check 4 b4 Prism rotation operation check 5 b5 Single scan operation check 6 b6 Shading Correction 7 b7 Test Print Function 8 b8 For Factory use Troubleshooting How to Use This Section Malfunction Indications Malfunction Detection Timing 1 L2 Projection Lamp malfunction2 C1 Scan Unit Drive malfunction 3 C2 Scan Mirror Drive malfunction Cb Communication Error 4 C3 Shading Correction malfunction5 C4 Cooling Fan Motor malfunction CL Printer Clock malfunction Troubleshooting for malfunction code ↓OK Replace M3 Reinstall the Oscillator Projection Lamp does not Light Up Troubleshooting for malfunctionNo Power Electrical Components Check 8 PU1 Power Unit 10 S1 Power Switch6 PC3 Reader Position Sensor 7 PC4 Scan Position Sensor 11 S201 Interlock Switch 12 TS1 Thermostat Image Troubleshooting Troubleshooting 118 0820-0003-51D 0820-0004-58A Title Wiring Diagram 2/4 Model Voltage Title Wiring Diagram 3/4 Model Voltage Title Wiring Diagram 4/4 Model Voltage Copyright