Mita PointSource Ai 5555 - 4. Adjustment

CONTENTS
4. ADJUSTMENT
HOW TO USE THE ADJUSTMENT SECTION .......... 4-1
[1]Structure ........................................................... 4-1
ADJUSTMENTS WHEN REPLACING PARTS .......... 4-1
SETTING AND ADJUSTMENT WITH P FUNCTION . 4-3
[1] Setting Method of P Function .......................... 4-3
[2] Checking the Total Count ................................ 4-3
[3] Checking the PM Count/Starting Date ............. 4-3
[4] Checking the drum count ................................. 4-3
[5] Checking the developing count........................ 4-3
[6] Checking the density shift (text/photo)............. 4-3
[7] Checking the density shift (text)....................... 4-4
[8] Checking the density shift (photo) ................... 4-4
[9]
Checking the density shift (INCREASE CONTRAST) ....... 4-4
[10] Printing user data........................................... 4-4
25 MODE.................................................................... 4-5
[1] Setting Method................................................. 4-5
[2] Setting Software DIP SW................................. 4-5
[3] Setting Tray Size ........................................... 4-12
[4] PM Count Reset ............................................ 4-13
[5] Setting PM Cycle ........................................... 4-13
[6] Data Collection .............................................. 4-14
[7] Copy Count by Parts to be Replaced ............ 4-20
[8] Setting Key Operator Password .................... 4-22
[9] Setting EKC Master Key Code ...................... 4-23
[10] Setting Weekly Timer Master Key Code ..... 4-24
[11] Specifying Phone Number of Service Center 4-25
[12] Setting and Displaying Serial Number ......... 4-26
[13] Displaying ROM Version.............................. 4-27
[14] 25 Mode Adjust Item List ............................. 4-28
36 MODE.................................................................. 4-29
[1] Setting Method............................................... 4-29
[2] Charging Corona Current Adjustment.......... 4-29
[3] Transfer Current Adjustment........................ 4-29
[4] Separation (AC) Current Adjustment ........... 4-29
[5] Separation (DC) Current Adjustment ........... 4-29
[6] Developing Bias Adjustment ........................ 4-29
[7] Charging Grid Voltage Adjustment .............. 4-30
[8] Drum clock / Horizontal Adjustment ............. 4-31
[9] Restart Timing Adjustment........................... 4-33
[10] Paper Feed Loop Adjustment ...................... 4-34
[11] Leading Edge Original Erasure Adjustment. 4-35
[12] Optics Brake Adjustment ............................. 4-35
[13] Centering Adjustment .................................. 4-36
[14] Laser Adjustment ......................................... 4-38
[15] RADF Original Stop Position Adjustment ..... 4-40
[16] Resetting Standard Data .............................. 4-41
[17] Running Test Mode ...................................... 4-41
[18] Test Pattern Output ...................................... 4-42
[19] Test Pattern Density Setting ........................ 4-53
[20] Service data Output ..................................... 4-53
47 MODE.................................................................. 4-55
[1] 47 /Multi Mode Setting Method ...................... 4-55
[2] Initial Setting ................................................ 4-57
[3] Adjustment Mode List .................................. 4-57
[4] L Detection Adjustment ................................ 4-57
[5] Dmax Initial Setting ...................................... 4-58
[6] Optics Stop Position Automatic Correction .. 4-58
[7] Input Check List ........................................... 4-59
[8] Output Check List ........................................ 4-61
OTHER ADJUSTMENT............................................ 4-65
[1] Adjustment for Centering error..................... 4-65
[2] 400% Leading Edge Timing and Black
Line Check ................................................... 4-68
CONTENTS-1