Minolta Di850 Service Manual page 6

[8] Removing and Reinstalling
Registration MC (MC1) .......................... 1-N-5
[9] Removing and Reinstalling ADU
Pre-registration MC (MC2)..................... 1-N-6
[10] Removing and Reinstalling
the Second Paper Feed Unit ................. 1-N-6
[11] Removing and Reinstalling
the ADU Stand....................................... 1-N-7
[12] Removing and Reinstalling
the Registration Roller .......................... 1-N-9
[13] Removing and Reinstalling the
Registration Motor (M12) Assembly .... 1-N-10
[14] Removing and Reinstalling the Loop
Roller, ADU Paper Exit Roller, and
Pre-registration Roller.......................... 1-N-11
[15] Removing and Reinstalling
the Pre-transfer Roller and
Pre-registration Loop Roller................. 1-N-13
[16] Removing and Reinstalling
the ADU Reverse Roller ...................... 1-N-15
[17] Removing and Reinstalling the
ADU Stand Drive Board Assembly ...... 1-N-17
[18] Removing and Reinstalling
the ADU Horizontal Conveyance
Rollers 1 and 2 .................................... 1-N-18
[19] Removing and Reinstalling the Paper
Reverse/Exit Rollers 1, 2, and 3 .......... 1-N-20
[20] Removing and Reinstalling the Paper
Reverse/Exit Unit Entrance Roller ....... 1-N-22
[21] Removing and Reinstalling the Paper
Reverse/Exit Switchover Gate ............. 1-N-23
[22] Removing and Reinstalling
the Paper Exit Roller............................ 1-N-25
FIXING UNIT......................................................... 1-O-1
[1] Removing and Reinstalling
the Fixing Unit........................................ 1-O-1
[2] Removing and Reinstalling
the Fixing Unit Top Cover ...................... 1-O-1
[3] Replacing the Cleaning Web ................. 1-O-2
[4] Replacing the Fixing Heater Lamps
(Upper/Roller) (L2, L3)........................... 1-O-3
[5] Removing and Reinstalling the Fixing
Upper Roller .......................................... 1-O-4
[6] Removing and Reinstalling the Fixing
Lower Roller .......................................... 1-O-4
[7] Removing and Reinstalling the
Fixing Heat Roller Assembly.................. 1-O-5
[8] Replacing the Heater Lamp
(Heat roller) (L4) .................................... 1-O-6
[9] Removing and Reinstalling the Fixing
Heat Roller............................................. 1-O-7
[10] Removing and Reinstalling
the Fixing Separation Claws (Lower)..... 1-O-7
[11] Removing and Reinstalling
the Fixing Separation Claws (Upper)..... 1-O-8
[12] Removing and Reinstalling
the Actuator for Fixing Exit PS (PS2) .....1-O-8
[13] Removing and Reinstalling
Fixing Temperature Sensors 1 and 2 .....1-O-9
[14] Removing and Reinstalling
Fixing Temperature Sensors 3 and 4 ...1-O-10
[15] Removing and Reinstalling
the Thermostat (Upper) ........................1-O-12
[16] Removing and Reinstalling
the Thermostat (Lower) ........................1-O-14
< RADF >
EXTERNAL SECTION........................................... 1-P-1
[1] Removing the RADF .............................. 1-P-1
[2] Reinstalling the RADF ............................ 1-P-2
ORIGINAL FEED/CONVEYANCE/EXIT
SECTION............................................................... 1-P-4
[1] Replacing the Pickup Roller and
Conveyance Roller Rubber .................... 1-P-4
[2] Cleaning the Cleaning Pad..................... 1-P-5
[3] Replacing the Original Feed Roller/
Separation Roller/Auxiliary Separation
Roller ...................................................... 1-P-5
[4] Cleaning the Paper Separation
Rubber.................................................... 1-P-7
[5] Replacing the Double Feed Prevention
Roller/Torque Limiter.............................. 1-P-7
[6] Cleaning Photo Sensors/Mirrors for
Photo Sensors........................................ 1-P-8
< LCT >
PAPER FEED SECTION .......................................1-Q-1
[1] Cleaning the Paper Dust Removing
Brush ......................................................1-Q-1
[2] Cleaning the LT feed PS (PS106)/
LT first paper feed PS(PS107) ...............1-Q-1
[3] Removing and Reinstalling the
Paper Feed Roller Unit...........................1-Q-2
[4] Replacing the Paper Feed Roller Rubber/
Feed Roller Rubber ................................1-Q-2
[5] Replacing the Double Feed
Prevention Roller Rubber .......................1-Q-3
[6] Replacing the LT feed MC (MC101)/
LT first paper feed MC (MC102).............1-Q-5
[7] Replacing the C-403 Up/Down Wires.....1-Q-6
[8] Replacing the C-404 Up/Down Wires...1-Q-10
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