Chapter 44-216) Press [DF-WLVL2] on the touch panelto highlight.7) Press [OK].- The machine executes auto adjustment(duplex stream reading).- When the adjustment ends normally, themachine indicates 'OK!' on the screen.8) Press the Reset key twice to end servicemode.4.3.2 Adjustment at Time ofParts Replacement4.3.2.1 Adjusting theSide Guide Plate 0006-23571) Remove the 4 mounting screws [1], anddetach the cover [2].F-4-292) Loosen the mounting screws [3] [4];then, move the original width volumeunit [5] to the front or the rear to makeadjustments.3) Tighten the screws [3] [4].4) Attach the cover after the adjustment.5) Make a copy of the Test Chart onceagain to see that the resulting image is asindicated.F-4-30- if A>1 mm, move the volume unit [6]toward the front.- if B>1 mm, move the volume unit [6]toward the rear.[2][1][1][3] [4][5]