ii
3. INSTALLATION ........................................................................... 3-1
3.1 ENVIRONMENT ........................................................................................3-1
3.1.1 PRECAUTIONS................................................................................3-1
3.1.2 ENVIRONMENTAL CONDITIONS ...................................................3-1
3.1.3 MACHINE LEVEL .............................................................................3-1
3.1.4 MINIMUM SPACE REQUIREMENTS...............................................3-1
3.1.5 POWER REQUIREMENTS ..............................................................3-2
3.2 SCANNER INSTALLATION.......................................................................3-2
3.3 IPU UNIT INSTALLATION.........................................................................3-2
3.4 ENDORSER UNIT INSTALLATION...........................................................3-3
3.4.1 ACCESSORY CHECK......................................................................3-3
3.4.2 INSTALLATION PROCEDURE ........................................................3-4
3.4.3 STAMP DENSITY ADJUSTMENT PROCEDURE ............................3-6
3.5 RED LAMP UNIT INSTALLATION.............................................................3-7
3.5.1 ACCESSORY CHECK......................................................................3-7
3.5.2 INSTALLATION PROCEDURE ........................................................3-8
4. SERVICE LEVEL FUNCTIONS ................................................... 4-1
4.1 DIP SWITCH SETTINGS...........................................................................4-1
4.2 LEDs/TEST POINTS .................................................................................4-6
4.2.1 LEDs .................................................................................................4-6
4.2.2 TEST POINTS ..................................................................................4-6
4.3 SPECIAL TOOLS ......................................................................................4-6
5. REPLACEMENT AND ADJUSTMENT ........................................ 5-1
5.1 COVERS ...................................................................................................5-1
5.1.1 ADF EXTERIOR ...............................................................................5-1
5.1.2 ADF COVER.....................................................................................5-2
5.1.3 SCANNER EXTERIOR/OPERATION PANEL ..................................5-3
5.2 ADF AND UPPER SIDE ............................................................................5-4
5.2.1 DOCUMENT SENSOR .....................................................................5-4
5.2.2 SEPARATION UNIT .........................................................................5-4
5.2.3 DOCUMENT TABLE ASSEMBLY ....................................................5-5
5.2.4 CIS....................................................................................................5-5
5.2.5 SCANNING GUIDE PLATE ..............................................................5-6
5.2.6 FEED SENSOR ................................................................................5-6
5.2.7 READ SENSOR................................................................................5-7
5.2.8 FEED-OUT SENSOR .......................................................................5-7
5.2.9 PAPER TRANSPORT DRUM...........................................................5-8
5.3 ADF AND RIGHT SIDE .............................................................................5-9
5.3.1 PAPER FEED MOTOR.....................................................................5-9
5.3.2 EDU ..................................................................................................5-9
5.3.3 ENDORSER SOLENOID ................................................................5-10
5.3.4 RELAY SENSOR............................................................................5-10
5.4 ADF AND LEFT SIDE..............................................................................5-11
5.4.1 ADU/PAPER TRANSPORT MOTOR..............................................5-11
