Staple Paper Width Adj.: Adjusting the Staple Paper Width
Adjust width of alignment plate of stacker that aligns sheets in crosswise direction in staple finisher. Make this adjustment when misalignment in crosswise direction is found in stapled sheets.
Objects of Adjustment: Offset for All Size, SRA3 
, A3 , SRA4 , A4 
, A4 , A5 , B4 , B5 , 8K , 16K , 12 
18 , 11 17 , 9 11 , 8.5 11 , 8.5 11 , 8.5 14 , 8 13 , 8.12 13.2 , 8.5 13 , 8.25 13 , 13 19 , SRA4 , 5.5 8.5 , 16K , Custom (380 to 488 mm), Custom (220 to 379 mm), Custom (148 to 219 mm)
If a numeric value is specified for [Offset for All Size], it is applied to all paper sizes. With a specific paper size selected,the set value becomes the sum of the entered value and the value previously specified for [Offset for All Size].
Press [Adjustment] on the [MACHINE] screen to display the [Adjustment Menu] screen.
Press [Finisher Adjustment], [Staple Finisher Adjustment], [Staple Finisher(Main) Adj.], and [Staple Paper Width Adj.] in sequence.
Select the size to be adjusted using [
] or [
]. 
Press [Print Mode].
Load the paper size selected in step 3, then select that tray.
Press Start on the control panel.
A sample pattern will be output.
Check the misalignment (a) in paper feed direction of printed paper.
Allowance for misalignment (a): 1.0 mm or less when binding 2 to 15 sheets, 1.5 mm or less when binding 16 to 100 sheets
Press [Exit PrintMode] to return to the [Staple Paper Width Adj.] screen.
If any adjustment is required, use the touch panel keypad to enter the set value.
Adjustment Range: -20 ([Wide]) to +20 ([Narrow]) (1 step = 0.1 mm)
Use [+/-] to specify the value to be positive or negative.
Press [Set] to change the setting with the Current Data.
Repeat steps 4 to 10 until the desired result is obtained.
Press [Return].
The screen returns to the [Staple Finisher(Main) Adjustment Menu] screen.