Minolta Di850 Service Manual page 8

2. ADJUSTMENT
HOW TO USE THIS SECTION................................. 2-1
[1] Scope and Precautions ............................. 2-1
ADJUSTMENTS MADE WHEN REPLACING
PARTS ...................................................................... 2-1
[1] [How to Read Tables] ................................ 2-1
LIST OF ADJUSTMENT ITEMS ............................... 2-2
LCD ADJUSTMENT.................................................. 2-4
[1] LCD Control Panel Adjustment.................. 2-4
[2] LCD Panel Contrast/Key Sound
Adjustment................................................. 2-4
SETTINGS AND ADJUSTMENTS MADE WITH
THE UTILITY FUNCTION......................................... 2-4
[1] Checking and Printing the
Utility
Function .......................................... 2-4
Utility
[2] Setting up the
MODE CHANGING MENU ....................................... 2-5
[1] Mode Selection .......................................... 2-5
[2] Display transition of 36 modes................... 2-6
[3] Display transition of 25 modes................... 2-7
[4] Display transition of Key Operation
modes ........................................................ 2-7
25 MODE .................................................................. 2-8
[1] Setting the 25 Mode .................................. 2-8
[2] Setting Software DIP Switches .................. 2-8
[3] Setting the Paper Size ............................. 2-22
[4] PM Count Resetting ................................ 2-23
5] Setting the PM Cycle ............................... 2-24
[6] Collecting Data ........................................ 2-24
[7] Copy Count by Parts to be Replaced
(Fixed Parts) ............................................ 2-40
[8] Copy Count by Parts to be Replaced
(Optional Parts) ....................................... 2-44
[9] Setting Passwords ................................... 2-45
[10] Setting the Telephone Number and/or
Fax Number of the Service Center .......... 2-46
[11] Setting the Serial Number........................ 2-47
[12] Displaying the ROM Version.................... 2-47
[13] List of Adjustment Items for 25 Mode ...... 2-48
36 MODE ................................................................ 2-49
[1] Setting Method ........................................ 2-49
[2] High Voltage Adjustment ......................... 2-49
[3] Drum Peculiarity Adjustment ................... 2-51
[4] Drum Peculiarity Adjustment (Manual) .... 2-57
[5] User Paper Setting .................................. 2-57
[6] Recall Standard Data
(Process Adjustment) .............................. 2-58
[7] Tray Adjustment ...................................... 2-58
[8] Magnification Adjustment......................... 2-59
[9] Timing Adjustment ................................... 2-62
[10] EDH Adjustment ...................................... 2-66
[11] Centering Adjustment .............................. 2-68
[12] Distortion adjustment (Copier) ................. 2-70
[13] Non-image area erase check................... 2-71
[14] Recall standard data
Function ................... 2-4
1-5
(Image adjustment) .................................2-72
[15] Running Test Mode ..................................2-72
[16] Test pattern output mode .........................2-73
[17] Test pattern density setting ......................2-80
[18] Finisher adjustment ..................................2-80
[19] List Output Mode ......................................2-86
47 MODE .................................................................2-87
[1] 47 Mode / Multi Mode Setting Method......2-87
[2] Adjustment Data Display ..........................2-89
[3] Hard Disk Check ......................................2-89
[4] Input checklist...........................................2-90
[5] Output checklist........................................2-95
OTHER ADJUSTMENT .........................................2-101
[1] Centering Adjustment.............................2-101
[2] Paper Feed Roller Load Adjustment ......2-104
[3] Paper up/down plate horizontal
adjustment..............................................2-105
[4] Skew adjustment ....................................2-107
[5] Tray spring pressure adjustment............2-109
[6] Paper feed height (upper limit)
adjustment .............................................2-111
[7] Pick-up release amount adjustment .......2-113
[8] EDH mounting position adjustment ........2-115
[9] EDH Skew adjustment ...........................2-116
[10] EDH paper skew adjustment..................2-117
[11] EDH Hinge Spring Pressure
Adjustment ............................................2-118
[12] FNS Adjusting the Magnets on
Conveyance Guide Plate B ....................2-119
[13] FNS Adjusting the Magnets on
Conveyance Guide Plate C ....................2-120
[14] FNS Adjusting the Sub-tray Paper
Exit Gate.................................................2-121
[15] FNS Adjusting the Paper-Path
Switching Gate .......................................2-122
[16] FNS Adjusting the By-pass Gate............2-123
[17] FNS Adjusting the Shift Position ............2-124
[18] FNS Adjusting Opening/Closing at
the Paper Exit.........................................2-125
[19] FNS Adjusting the Paper Exit-Opening
Solenoid .................................................2-126
[20] FNS Adjusting the Paper Exit Opening
Lower Guide Plate..................................2-127
[21] FNS Adjusting the Mount Location of
the Paper Exit Arm .................................2-128
[22] FNS Adjusting the Mount Location of
the Upper Alignment Plates....................2-128
[23] FNS Adjusting the Tension of the Upper
Alignment Plate Drive Timing Belt..........2-129
[24] FNS Adjusting the Mount Location of the
Lower Alignment Plates (FN-7 only).......2-130
[25] FNS Adjusting the Tension of the Lower
Alignment Plate Drive Timing Belt
(FN-7 only) .............................................2-131
[26] FNS Adjusting the Stapling Position
(Flat Stapling) .........................................2-131
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