SM iii C274
4.8.3 PAPER SEPARATION PRESSURE ADJUSTMENT ...................... 4-23
4.9 PRINTING................................................................................................ 4-26
4.9.1 PRESS ROLLER ............................................................................ 4-26
4.9.2 PAPER REGISTRATION ROLLER................................................. 4-27
4.9.3 PRESS ROLLER RELEASE LEVER ADJUSTMENT ..................... 4-28
4.9.4 PRINTING PRESSURE ADJUSTMENT ......................................... 4-29
4.10 DRUM ................................................................................................ 4-31
4.10.1 PREPARATION......................................................................... 4-31
4.10.2 CLOTH SCREEN ...................................................................... 4-31
Installation.......................................................................................... 4-32
4.10.3 CLAMPER / METAL SCREEN .................................................. 4-34
Installation.......................................................................................... 4-35
4.10.4 INK PUMP UNIT........................................................................ 4-36
4.10.5 INK ROLLER UNIT / INK ROLLER ONE WAY CLUTCH .......... 4-36
4.10.6 DOCTOR ROLLER GAP ADJUSTMENT.................................. 4-37
4.10.7 INK DETECTION ADJUSTMENT.............................................. 4-39
4.11 PAPER DELIVERY ............................................................................ 4-40
4.11.1 PAPER DELIVERY UNIT .......................................................... 4-40
4.11.2 DELIVERY BELT / PAPER EXIT SENSOR............................... 4-41
4.11.3 EXIT PAWL ADJUSTMENT ...................................................... 4-41
Timing Adjustment.............................................................................. 4-42
4.12 MAIN DRIVE ...................................................................................... 4-45
4.12.1 MAIN DRIVE TIMING BELT ADJUSTMENT............................. 4-45
4.12.2 MAIN MOTOR PULLEY POSITION .......................................... 4-45
4.13 FIRMWARE UPDATE ........................................................................ 4-47
5. SYSTEM MAINTENANCE REFERENCE .................................... 5-1
5.1 SERVICE PROGRAM MODE.................................................................... 5-1
5.1.1 SP TABLES ...................................................................................... 5-1
5.1.2 USING SERVICE PROGRAM MODES ............................................ 5-1
Entering SP Mode ................................................................................ 5-1
Leaving SP Mode................................................................................. 5-1
5.1.3 USING THE SP MODE..................................................................... 5-1
6. TROUBLESHOOTING ................................................................. 6-1
6.1 SERVICE CALL CONDITIONS.................................................................. 6-1
6.2 ELECTRICAL COMPONENT DEFECTS................................................... 6-2
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