Ricoh A151 Field Service Manual page 12

1.5 DEVELOPMENT . . . . . . . . . . . . . . . . . . . 4-4
1.6 TONER SUPPLY . . . . . . . . . . . . . . . . . . . 4-4
1.7 TRANSFER AND SEPARATION . . . . . . . . . . . . . 4-5
1.8 CLEANING UNIT . . . . . . . . . . . . . . . . . . . 4-5
1.9 FUSING UNIT . . . . . . . . . . . . . . . . . . . . 4-5
1.10 PAPER FEED
1.11 DOCUMENT FEEDER . . . . . . . . . . . . . . . . 4-6
1.12 OTHERS
2. SERVICE PROGRAM MODE . . . . . . . . . . .
2.1 SERVICE PROGRAM MODE OPERATION . . . . . . . . 4-8
2.1.1 Service Program Access Procedure . . . . . . . . . 4-8
2.1.2 Change Adjustment Values or Modes
2.1.3 Memory Clear Procedure . . . . . . . . . . . . . 4-10
2.2 SERVICE PROGRAM MODE TABLE . . . . . . . . . . . 4-13
2.3 SP MODE 8-INPUT CHECK . . . . . . . . . . . . . . 4-21
2.4 SP MODE 9-OUTPUT CHECK . . . . . . . . . . . . . 4-22
2.5 SERVICE CALL AND USER CODE TABLE
3. SERVICE TABLES . . . . . . . . . . . . . . .
3.1 TEST POINTS . . . . . . . . . . . . . . . . . . . . 4-25
3.2 DIP SWITCHES AND JUMPER SWITCHES . . . . . . . . 4-26
3.3 VARIABLE RESISTORS . . . . . . . . . . . . . . . . 4-27
4. SPECIAL TOOLS AND LUBRICANTS . . . . . . .
5. PREVENTIVE MAINTENANCE SCHEDULE
5.1 PM TABLE . . . . . . . . . . . . . . . . . . . . . 4-29
5.2 EXPLANATION OF REGULAR PM
5.3 REGULAR PM PROCEDURE
6. DEFECTIVE COMPONENT TABLES
A151/A152/A202/A203
. . . . . . . . . . . . . . . . . . . 4-6
. . . . . . . . . . . . . . . . . . . . . 4-6
ii
. . . . . . . . 4-9
. . . . . . . . 4-23
. . . .
. . . . . . . . . . . 4-32
. . . . . . . . . . . . . 4-34
. . . . . . .
4-8
4-25
4-28
4-29
4-36
FSM