Kyocera TASKalfa 300i Operation Manual page 277

Gray Adjustment
After prolonged use, or from the effects of surrounding temperature or humidity, the hue of printed color output
may shift or color drift may occur. Use this function to correct color settings when the color of a finished copy
does not match the original.
NOTE:
To perform gray adjustment, verify that either 11 × 8 1/2" or A4 paper is loaded into a cassette.
Use the procedure below for adjustment.
1
Press the System Menu key.
2
Press [ ], [Adjustment/Maintenance], [
then [Next] of Gray Adjustment.
3
Press [Execute]. A color pattern is printed.
4
As shown in the illustration, place the printed side
down on the platen with the three black boxes
aligned to the top.
5
Press [Execute]. The color pattern is read and
adjustment begins.
6
Press [OK] in the adjustment end confirmation
screen.
8-45
Default Setting (System Menu)
] and
8