Chapter 33-12After completion of automatic adjustment, "OK" is displayed.- Read position adjustment (Stream reading: Only when the ADF is installed)1) Enter the service mode.Sequentially press the Additional functions key, 2 key, 8 key, and Additionalfunctions key on the operation panel.2) Press the arrow key on the touch panel to display "TEST MODE".3) Press [OK].4) Press the [2] key to display "SCAN TEST".5) Press the [3] key to display "SHEET POS ADJ".6) Press [OK].The optical system starts scanning. Several seconds later, automatic adjust-ment of the reading position finishes and "OK" appears.If automatic adjustment fails, "NG" appears. Perform the following pro-cedure:Clean the white roller of the DADF and the document glass of the host ma-chine, and then retry auto adjustment.3.5.2 SDRAM3.5.2.1 Removing the Rear Cover 0010-8704iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Remove the four screws [1], and then detach the rear cover [2].F-3-333.5.2.2 Removing the RAM Cover 0010-8705iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Remove the four screws [1], and then detach the RAM cover [2].F-3-343.5.2.3 Removing the SDRAM 0010-8713iR2016J / iR2016 / iR2020 / / iR2016i / iR2020i1) Release two lock levers [1] in the direction of arrow [A] and removeSDRAM [2].F-3-35[1][2][1][1][2][1] [2][A][A]
