Ricoh LDD280 - 5. SERVICE TABLES

C262/C265 vi SM
5.1 SERVICE REMARKS ................................................................................5-1
5.1.1 SCANNER SECTION .......................................................................5-1
1. Xenon Lamp .......................................................................................5-1
2. Scanner Wire Installation....................................................................5-1
3. Sensor Board Unit (SBU) Calibration..................................................5-1
5.1.2 MASTER EJECT SECTION .............................................................5-1
1. Master Pick-up Roller Drive Gear and Master Clamper Drive
Arm Positions ...................................................................................5-1
5.1.3 MASTER FEED SECTION ...............................................................5-1
1. Thermal Head 1..................................................................................5-1
2. Thermal Head 2..................................................................................5-1
3. Master Vacuum Fan Position..............................................................5-1
4. Master Feed Mylar Positions ..............................................................5-2
5.1.4 PAPER FEED SECTION ..................................................................5-2
1. Paper Pick-up Roller and Paper Feed Roller 1...................................5-2
2. Paper Pick-up Roller and Paper Feed Roller 2...................................5-2
5.1.5 DRUM AND DRUM DRIVE SECTION..............................................5-2
1. Doctor Roller.......................................................................................5-2
2. Drum Master Clamper ........................................................................5-2
3. Ink Roller Unit .....................................................................................5-2
5.1.6 MAIN DRIVE SECTION....................................................................5-3
1. Main Drive Adjustment........................................................................5-3
5.1.7 ELECTRICAL COMPONENTS.........................................................5-3
1. ECU and I/O Boards...........................................................................5-3
2. ACU, ECU, and Power Supply Unit ....................................................5-3
3. Power Supply Unit ..............................................................................5-3
4. Program Update .................................................................................5-3
5. Sensor Adjustments............................................................................5-3
5.2 SPECIAL TOOLS ................................................................................5-4
5.3 TOUCH PANEL POSITION ADJUSTMENT ..............................................5-5
5.4 SERVICE PROGRAM MODE....................................................................5-6
5.4.1 ENABLING AND DISABLING SERVICE PROGRAM MODE ...........5-6
Entering SP Mode.................................................................................5-6
Exiting SP Mode ...................................................................................5-6
5.4.2 TYPES OF SP MODES ....................................................................5-7
SP Mode Button Summary ...................................................................5-8
Selecting the Program Number.............................................................5-9
Exiting Service Mode ............................................................................5-9
5.4.3 SERVICE PROGRAM TABLE ........................................................5-10
1. Data Logging ...................................................................................5-11
2. Basic Settings...................................................................................5-18
3. System Settings................................................................................5-26
4. Input Test Mode................................................................................5-28
5. Output Test Mode.............................................................................5-31
6. System Adjustment...........................................................................5-34
7. Memory Data Clear...........................................................................5-49
8. System Test......................................................................................5-50
5.5 FIRMWARE UPDATE .............................................................................5-52
5.5.1 OVERVIEW ....................................................................................5-52