8. PASCAL adjustmentEnter the values shown on the label that comes with thepart in the following service mode items.Enter the values of OFST-P-Y, OFST-P-M, OFST-P-C,and OFST-P-K in the following service mode, and writethe entered values on the service label.• COPIER>ADJUST>PASCAL>OFST-P-Y (Ydensity adj at test print reading)• COPIER>ADJUST>PASCAL>OFST-P-M (Mdensity adj at test print reading)• COPIER>ADJUST>PASCAL>OFST-P-C (Cdensity adj at test print reading)• COPIER>ADJUST>PASCAL>OFST-P-B (Bkdensity adj at test print reading)9. Copyboard geometric adjustmentEnter the values shown on the label that comes with thepart in the following service mode items.• COPIER > ADJUST > ADJ-XY > ADJ-X (Adj of imgpstn in book mode: vert scan)• COPIER > ADJUST > ADJ-XY > ADJ-Y (Adj of imgpstn in book mode: (horizontal scanning direction)• COPIER > ADJUST > ADJ-XY > ADJ-X-MG (Fineadj image ratio: vertical scanning)Enter the values in the foregoing service mode.10. ADF geometric adjustment1. On an image copied using the ADF, check the non-image width in the X and Y directions and theexpansion/contraction in the X direction.In the case of E353MGMH, perform 2-sidedoriginal reading from the ADF.If adjustment is needed, enter necessaryadjustment values in the following service mode:• COPIER > ADJUST > ADJ-XY > ADJ-Y-DF(Adj img pstn in ADF mode:horz scan)• FEEDER > ADJUST > DOCST (Fineadjustment of VSYNC timing at ADF reading[front side])• FEEDER > ADJUST > DOCST2 (Fineadjustment of VSYNC timing at ADF reading[back side])• FEEDER > ADJUST > LA-SPD (Fineadjustment of magnification ratio in verticalscanning direction at ADF stream reading[front side])• FEEDER > ADJUST > LA-SPD2 (Fineadjustment of magnification ratio in verticalscanning direction at ADF stream reading[back side])2. If you enter adjustment values, write the finalvalues on the service label.Removing the ADF Roller Unit■ ProcedureCAUTION:Do not touch the surface of the roller.1. Open the ADF Upper Cover [1].[1]2. Remove the gear [1] and the bushing [2].• 1 claw [3][1][2][3]1x3. Remove the plastic E-ring [1] and slide the bushing[2].[1][2]4. Disassembly/Assembly136
