SM vii D093/D094
5.6.8 CASSETTE FEED ROLLER ........................................................... 5-58
5.6.9 CASSETTE RELAY SENSOR, CASSETTE END SENSOR ........... 5-58
5.6.10 CASSETTE FEED MOTOR, CASSETTE OPEN SENSOR ........ 5-60
5.6.11 CASSETTE FEED CLUTCH ....................................................... 5-61
5.7FUSING ................................................................................................... 5-62
5.7.1 PRESSURE SPRING ADJUSTMENT ............................................ 5-62
5.7.2 HOT ROLLER STRIPPERS ............................................................ 5-63
5.7.3 FUSING EXIT SENSOR ................................................................. 5-63
5.7.4 PRESSURE ROLLER THERMISTORS .......................................... 5-64
5.7.5 PRESSURE ROLLER STRIPPERS................................................ 5-65
5.7.6 EXIT UNIT SWITCH ....................................................................... 5-66
5.7.7 FUSING UNIT ................................................................................. 5-67
5.7.8 FUSING CLEANING ROLLER ........................................................ 5-70
5.7.9 FUSING LAMP ............................................................................... 5-71
5.7.10 HOT ROLLER ............................................................................. 5-72
5.7.11 PRESSURE ROLLER ................................................................. 5-73
5.7.12 HOT ROLLER THERMISTOR, THERMOSTATS ....................... 5-74
5.8MOTORS ................................................................................................. 5-75
5.8.1 SCANNER MOTOR ........................................................................ 5-75
5.8.2 DRUM MOTOR ............................................................................... 5-76
5.8.3 FUSING MOTOR, MAIN MOTOR ................................................... 5-77
5.8.4 USED TONER BOTTLE MOTOR ................................................... 5-79
5.9BOARDS .................................................................................................. 5-80
5.9.1 MCU, SIPU, MB .............................................................................. 5-80
5.9.2 CIRCUIT BREAKER/PSU ............................................................... 5-85
5.9.3 CONTROLLER BOARD .................................................................. 5-88
5.9.4 NVRAM ........................................................................................... 5-91
NVRAM Upload .................................................................................. 5-91
NVRAM Download ............................................................................. 5-92
5.9.5 T&S POWER PACK ........................................................................ 5-93
5.9.6 RFDB (ROLL FEEDER DRIVE BOARD) ........................................ 5-94
5.9.7 SFDB (SHEET FEED DRIVE BOARD) ........................................... 5-95
5.10 HDD ................................................................................................... 5-96
5.11 COOLING FAN, OZONE FILTER, PAPER EXIT SELECTION SWITCH5-98
5.12 SPECIAL ADJUSTMENTS ............................................................... 5-100
5.12.1 IMAGE ADJUSTMENT WITH SP MODES ............................... 5-100
Step 1: Magnification for Paper Type: Plain ..................................... 5-100
Step 2: Scanning Magnification ........................................................ 5-101