Epson C4100 Reference Manual - Page 335

LCD Contrast Adjusts the contrast of the LCD panel. Use the Up and 9 Down buttons to set the contrast between 0 (lowest contrast) and 15 (highest contrast.) 9 Cyan Regist 9 Adjusts the registration position of the color cyan relative to black. To adjust the registration, select Color Regist Sheet on the 9 control panel's Information Menu to print a color registration sheet. Then use the Cyan Regist setting to select the number that corresponds to the cyan and black line segments most closely 9 aligned. See "Checking color registration" on page 248 for more detailed instructions. Magenta Regist 9 Adjusts the registration position of the color magenta relative to black. To adjust the registration, select Color Regist Sheet on the 9 control panel's Information Menu to print a color registration 9 sheet. Then use the Magenta Regist setting to select the number that corresponds to the magenta and black line segments most closely aligned. See "Checking color registration" on page 248 for more detailed instructions. 9 Yellow Regist Adjusts the registration position of the color yellow relative to 9 black. To adjust the registration, select Color Regist Sheet on the 9 control panel's Information Menu to print a color registration sheet. Then use the Yellow Regist setting to select the number that 9 corresponds to the yellow and black line segments most closely aligned. See "Checking color registration" on page 248 for more detailed instructions. Functions of the Control Panel 335