Operation Manual, Setup Guide for the Administrator

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Table of Contents
1 Image Quality Adjustment ....................................................................................................... 6
1.1 Laser Adjustment .......................................................................................................................... 6
1.1.1 Density Smoothing Adjustment (Auto Adjustment)...................................................................................... 6
1.1.2 Density Smoothing Adjustment (Densitometer Adjustment) ....................................................................... 7
1.1.3 Density Smoothing Adjustment (Visual Adjustment) ................................................................................... 8
1.2 Density Adjustment ..................................................................................................................... 10
1.2.1 Density Adjustment Automatic Execution Frequency ................................................................................ 10
1.2.2 Maximum Density Setting .......................................................................................................................... 10
1.2.3 Density Adjustment (Forced Execution) .................................................................................................... 11
1.3 Fuser Adjustment ........................................................................................................................ 11
1.3.1 Fusing Temperature Setting ...................................................................................................................... 11
1.4 Image Quality Adjustment .......................................................................................................... 12
1.4.1 Engine Grey Balance Adjustment ............................................................................................................. 12
1.4.2 Printer Grey Balance Adjustment .............................................................................................................. 12
1.4.3 User Calibration ......................................................................................................................................... 13
1.4.4 Copy Calibration by Dither Pattern ............................................................................................................ 13
1.4.5 Printer Calibration by Dither Pattern ......................................................................................................... 14
1.5 Other Functions .......................................................................................................................... 15
1.5.1 Main Charger Cleaner Operation .............................................................................................................. 15
1.5.2 Temperature/Humidity Display .................................................................................................................. 15
2 Image Position/Ratio/Area Adjustment ................................................................................ 16
2.1 Ratio Adjustment ........................................................................................................................ 16
2.1.1 Scan Ratio Adjustment .............................................................................................................................. 16
2.2 Edge Adjustment ......................................................................................................................... 16
2.2.1 Scan Original Edge Adjustment................................................................................................................. 16
2.2.2 Feed Direction Print Position Adjustment (Registration Motor On Timing) ............................................... 17
2.2.3 Scan Original Edge Adjustment (Duplex Single Pass Feeder) ................................................................. 17
2.3 Void Area Adjustment ................................................................................................................. 17
2.3.1 Copy Image Loss Amount Settings ........................................................................................................... 17
2.3.2 Print Void Settings ..................................................................................................................................... 18
2.3.3 Duplex Single Pass Feeder Image Loss Amount Settings ........................................................................ 18
2.3.4 Scanner Image Loss Amount Settings ...................................................................................................... 18
2.4 Off-Centre Adjustment ................................................................................................................ 19
2.4.1 Print Off-Centre Adjustment ...................................................................................................................... 19
2.4.2 Scan Original Off-Centre Adjustment ........................................................................................................ 19
2.4.3 Auto Centring Adjustment .......................................................................................................................... 19