Brother DCP-7090 Service Manual page 296

 Adjust left-end print position
<Function>
In the event that the left-end print start position deviates, use this function to adjust the
position left and right. The adjustable range is -100 to 750 (1 unit = 0.084 mm = 300 dpi).
(Shifted to the left when the value is negative)
<Operating Procedure>
(1) Press the [4], and then the [5] in the initial state of maintenance mode. For models
without keypad, press the [▲] or [▼] to display "MAINTENANCE 45" on the LCD and
press the [OK]. "USBNo." is displayed on the LCD.
(2) Press the [▲] or [▼] to display "X Adjust" on the LCD, and press the [SET] or [OK].
"XAdjust MP" is displayed on the LCD.
(3) Refer to <Adjustment option table> in the table below, press the [▲] or [▼] to select from
the adjustment options, and press the [SET] or [OK]. "XAdj. **= 0*" is displayed on the
LCD. (Selected option is shown for **.)
(4) To shift the writing start position to the left, press the [▼] to decrease the value. To shift
the position to the right, press the [▲] to increase the value.
(5) Press the [SET] or [OK] after adjusting the value. "Accepted" is displayed on the LCD.
(6) Press the [X] or [Stop], and the machine returns to the initial state of maintenance mode.
<Adjustment option table>
Single-side printing
Adjustment option
MP tray first side
Paper tray first side
N/A (disabled)
N/A (disabled)
*1
Adjusts first side print start position of all tray (paper tray and MP tray). Value of X Adjust
DX is added to each tray adjustment value.
For example, when printing from paper tray, it adjusts as "X Adjust DXT1 value" + "X Adjust
DX value" and print. Besides, when the added value is over than the adjustable range
(-100 to 750), adjusted value will be for minimum -100 and maximum 750 and does not
become out of adjustable range.
LCD
X Adjust MP
X Adjust T1
X Adjust DX
X Adjust DXMP
5-24
Duplex printing
Adjustment option
MP tray second side
Paper tray second side
*1
MP tray first side
Paper tray first side
LCD
X Adjust MP
X Adjust T1
X Adjust DX
X Adjust DXMP
X Adjust DXT1
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