Konica Minolta AccurioPress 6120 AccurioPress 6136/6136P/6120 Daily Maintenanc - Page 41

2.5

How to Operate the Both Sides Adj. Item

2

AccurioPress 6136/6136P/6120

2-16

2.5.3

[Scan Meas.] Adjustment

Adjust the magnification ratio and printing position of the back side with reference to the printing position of

the front side. The magnification ratio and printing position of the back side are automatically adjusted by

using the scanner of this machine to measure the gap amount in printing position of the back side to the front

side. You do not need to measure the gap amount with a scale. The adjustment is available for paper of all

sizes which can be used with this machine.

Print out 1 to 20 sheets of the adjustment chart having both front and back sides printed, and scan them

4 times per sheet. The average value of gap amounts in printing position of the back side to the front side,

which can be obtained by scanning up to 20 sheets of the adjustment chart, will be calculated in order to

adjust the magnification ratio and printing position of the back side.

Tips

-

The [Scan Meas.] adjustment for scanning adjustment charts is not available on a machine that is not

equipped with the scanner (

Original Glass

).

-

The [Scan Meas.] adjustment provides the coordination based on the average value of gap amounts,

taking into account the gap in printing position between the first and last sheets which can be produced

when multiple sheets are output.

-

Performing the [Scan Meas.] adjustment may require readjustment of [Zoom]/[Image Shift] adjustment

registered in a paper profile.

-

The [Scan Meas.] adjustment is a simple method to adjust only the magnification ratio and image posi-

tion of the back side. To make adjustments including the front side, perform [AutoMeasure] adjustment,

[Chart Adjustment], or [Zoom]/[Image Shift] adjustment.

1

Press [Both Sides] on the [MACHINE] screen.

The [Scan Meas.] screen is displayed. If the [Scan Meas.] screen is not displayed, press the [Scan

Meas.] tab on the screen.

Section	Page
Table of contents	4
1 Daily Care	7
1.1 Daily Cleaning	7
Care timing	7
Care requirements	7
1.2 Weekly Cleaning	8
Care timing	8
Care requirements	8
1.3 Cleaning the Scanning Area	9
1.4 Cleaning the Fusing Unit	11
1.5 Cleaning the Duplex Part	14
1.6 Cleaning the Output Unit	20
1.7 Cleaning the Paper Feed Unit	23
2 Both Sides Adjust	27
2.1 What is Both Sides Adjust?	27
2.2 Adjustment flow to use paper of a new brand, weight, or size	28
2.2.1 Adjustment Timing	28
2.2.2 Adjustment Order	28
2.3 Regular adjustment flow	29
2.3.1 Adjustment Timing	29
2.3.2 Adjustment Order	29
2.3.3 Periodical Both Sides Adjustment Function	30
2.4 Adjustment flow for each job	31
2.4.1 Adjustment Timing	31
2.4.2 Adjustment Order	31
2.5 How to Operate the Both Sides Adj. Item	32
2.5.1 Fine-adjusting the gap between side guide plates of Paper Feed Unit PF-710	32
2.5.2 [Front] Adjustment	36
2.5.3 [Scan Meas.] Adjustment	41
2.5.4 [Rotate/Skew] Adjustment	49
2.5.5 [Gap] Adjustment (Back side adjustment)	52
2.5.6 [AutoMeasure] Adjustment	57
2.5.7 Registering Paper Profile	59
2.5.8 Back Side Fine Adjustment	62
2.5.9 [Periodical Both Sides Adj.]	67
3 Quality Adjustment	71
3.1 Quality Adjustment for Image Controller	71
3.2 Regular adjustment flow (Standard)	72
3.2.1 Adjustment timing	72
3.2.2 Adjustment sequence	72
3.3 Regular adjustment flow (High accuracy)	73
3.3.1 Adjustment Timing	73
3.3.2 Adjustment Order	73
3.4 Adjustment flow to use a new type of paper	74
3.4.1 Adjustment timing	74
3.4.2 Adjustment sequence	74
3.5 Adjustment Flow when changing the screen	75
3.5.1 Adjustment timing	75
3.5.2 Adjustment sequence	75
3.6 Details of quality adjustment items	76
3.6.1 Setting of the Custom Screen	76
3.6.2 [Gamma Automatic Adj.]	78
Performing [Gamma Automatic Adj.]	78
3.6.3 [Density Balance Adjustment]	80
Adjustment flow when changing the screen	80
Saving the measured data of the density balance	90
Registering the adjusted value of the density balance in the machine	91
3.6.4 [Density Balance Auto. Adj.]	97
3.6.5 [Maximum Density Adjustment]	106
3.6.6 [Max. Density Auto Adj.]	108
3.6.7 Checking the Color Density Control Setting	110
3.6.8 [Color density manual control]	112

Konica Minolta AccurioPress 6120 AccurioPress 6136/6136P/6120 Daily Maintenanc - Page 41

[Scan Meas.] Adjustment, How to Operate the Both Sides Adj. Item, Original Glass

Page 41 highlights