Minolta Di551 Service Manual page 139

CONTENTS
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 P FUNCTION.................................................... 2-4
[1] Checking and Printing the P Function ....... 2-4
[2] Setting up the P Function .......................... 2-4
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] List of Adjustment Items for 25 Mode ........ 2-9
[3] Setting Software DIP Switches................ 2-10
[4] Setting the Paper Size............................. 2-23
[5] PM Count Resetting ................................ 2-24
[6] Setting the PM Cycle ............................... 2-25
[7] Collecting Data ........................................ 2-25
[8] Copy Count by Parts to be Replaced
(Fixed Parts) ............................................ 2-40
[9] Copy Count by Parts to be Replaced
(Optional Parts) ....................................... 2-45
[10] Setting Passwords................................... 2-46
[11] Setting the Telephone Number and/or
Fax Number of the Service Center .......... 2-47
[12] Setting the Serial Number ....................... 2-48
[13] Displaying the ROM Version ................... 2-48
36 MODE ................................................................ 2-49
[1] Setting Method ........................................ 2-49
[2] High Voltage Adjustment ......................... 2-49
[3] Changing Grid Voltage Adjustment ......... 2-50
[4] Drum Peculiarity Adjustment ................... 2-51
[5] Drum Peculiarity Adjustment (Manual) .... 2-57
[6] User Paper Setting .................................. 2-57
[7] Recall Standard Data
(Process Adjustment) .............................. 2-58
[8] Tray Adjustment ...................................... 2-58
[9] Magnification Adjustment ........................ 2-59
[10] Timing Adjustment................................... 2-61
[11] RADF Adjustment.................................... 2-65
[12] Centring Adjustment ................................ 2-67
[13] Distortion adjustment (Copier)................. 2-70
[14] Non-original automatic erasure
installation research................................. 2-70
[15] Recall standard data
(Image adjustment) ..................................2-71
[16] Running Test Mode ..................................2-72
[17] Test pattern output mode .........................2-72
[18] Test pattern density setting ......................2-79
[19] Finisher adjustment..................................2-79
[20] 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] Centring Adjustment...............................2-101
[2] Skew adjustment (Main body) ................2-104
[3] Adjusting the LCT Paper Feed Roller
Pressure (C-404 only) ............................2-104
[4] Paper up/down plate horizontal
adjustment (LCT only) ............................2-105
[5] Skew adjustment (LCT only) ..................2-107
[6] Tray spring pressure adjustment............2-108
[7] Paper feed height (upper limit)
adjustment (LCT only) ............................2-110
[8] Pick-up release amount
adjustment (LCT only) ............................2-111
[9] RADF mounting position adjustment......2-112
[10] RADF Skew adjustment .........................2-113
[11] RADF paper skew adjustment ...............2-114
[12] FNS Adjusting the magnets on the
by-pass conveyance guide plate ............2-116
[13] FNS adjusting the by-pass gate .............2-117
[14] FNS Adjusting the Shift Position ............2-119
[15] FNS Adjusting the paper exit solenoid ...2-120
[16] FNS Adjusting the mount location
of the paper exit arm ..............................2-121
[17] FNS Adjusting the mount location
of the alignment plates / U .....................2-122
[18] FNS Adjusting the mount location
of the alignment plates / L (FN-6 only) ...2-123
[19] FNS Adjusting the stapling position
(Flat stapling) .........................................2-125
[20] FNS Adjusting the stapler vertical
positioning ..............................................2-126
[21] FNS Adjusting the stapling position
(stapling-and-folding) (FN-6 only) ..........2-128
[22] FNS Adjusting the angle of the folding
stopper (FN-6 only) ................................2-129
[23] FNS Adjusting the folding force
(FN-6 only) .............................................2-130
[24] FNS Adjusting the three-holding positions
(FN-6 only) .............................................2-131
[25] FNS Stapler Driver Belt Position
Adjustment ........................................... 2-132
[26] PK Adjusting the tilt of the punch hole
position (PK-2 only) ................................2-133