Lexmark X644E Service Manual - Page 264

7002-xxx Scanner registration Perform the Automatic Scanner Registration when: • The ADF assembly, CCD, RIP card or SCU card is replaced. • NVRAM is reset. • The operator panel is replaced. Automatic Scanner Registration Note: Before performing scanner registration, ensure MFP registration and alignment is properly set. See "Registration (printer)" on page 3-5 and "Printhead assembly adjustment-printer" on page 4-2 for more information. Note: Always store the colored sheets so they do not become creased or torn. To perform the Automatic Scanner Registration: 1. Enter the Configuration menu: a. Turn off the printer. b. Press and hold the 2 and 6 buttons simultaneously. c. Turn on the printer. d. Release the buttons after 10 seconds. 2. Scroll through the menus using the down arrow, and select Automatic Scanner Registration from the Configuration menu. Please place a piece of dark colored paper on the Flatbed and in the ADF Start Back 3. Place a colored piece of paper in the ADF, making sure the edge guides are properly adjusted. Place another piece of paper (A4 or letter) on the flatbed. Note: Use a light blue sheet of paper for the ADF registration. The best results were obtained using Cascade MP Colors Blue 20 lb. paper (Boise Cascade part P1-MP-2201-BE). A moderate density blue paper should work if this paper cannot be found. 4-4 Service Manual