Adjusting Left-End And Upper-End Print Position (Function Code: 45) (Tt Only) - Brother HL-L5000D Service Manual

1.7 Adjusting Left-end and Upper-end Print Position
(Function Code: 45) (TT only)
This procedure is for adjusting the printing position according to the tray displacement
happened in the TT assembly.
Acceptable displacement quantity against the paper tray 1 is 3.5 mm or less.
If the displacement quantity is 3.5 mm or less, adjustment is not necessary. Even the
displacement quantity is 3.5 mm or less, adjust the position in response to the
customer's request.
<Operating Procedure>
Touch panel models
(1) Set A4 or Letter size paper in all paper trays (paper tray 1 to 5).
(2) Press the [6], and then the [7] key in the initial state of maintenance mode. "SELECT: K
100%" is displayed on the LCD.
(3) Press the [˄] or [˅] key to display "SELECT:Lattice" on the LCD, and press the [SET]
key. "SELECT:A4" is displayed on the LCD.
(4) Press the [˄] or [˅] key to select the paper size of the paper set in the paper tray, and
press the [SET] key. "SELECT: PLAIN" is displayed on the LCD.
(5) Press the [SET] key. "SELECT: TRAY1 SX" is displayed on the LCD.
(6) Press the [˄] or [˅] key to display "SELECT:TRAY1 DX" on the LCD, and press the
[SET] key. "SELECT:STD" is displayed on the LCD. (MX model only. For models without
MX, proceed to the procedure (8).)
(7) Press the [SET] key. "SELECT:1PAGE" is displayed on the LCD.
(8) Press the [SET] key. "PAPER FEED TEST" is displayed on the LCD, and printing test
pattern starts.
(9) When printing the test pattern is completed, the machine returns to the initial state of
maintenance mode.
(10) Perform the test printing for all trays by repeating the procedure (2) to (9) while changing
the paper tray setting in the procedure (5) from paper tray 2 to 5.
(11) Measure the left and top margin of the test pattern printed from each tray to compare the
measurements with the test print outcome from the paper tray 1, and record the left and
top margin difference for all paper trays.
(12) Press the [4], and then the [5] key in the initial state of maintenance mode. "USBNo." is
displayed on the LCD.
(13) Press the [˄] or [˅] key to display "X Adjust" on the LCD, and press the [SET] key.
"XAdjust MP" is displayed on the LCD.
(14) Press the [▲] or [▼] key to display "X Adjust T2" on the LCD, and press the [SET] key.
"XAdj. T2= 0" is displayed on the LCD.
(15) Enter the left margin difference of the test pattern printed from the paper tray 2
measured in the procedure (11). To shift the writing start position to the left, press the [˅]
key to decrease the value. To shift the position to the right, press the [˄] key to increase
the value.
It shifts by 0.084 mm for a count.
If the margin difference was 2 mm to the left, 2÷0.08423.6. Press the [▼] key to display
"XAdj. T2= -23" on the LCD.
(16) Press the [SET] key after adjusting the value. "Accepted" is displayed on the LCD, and
the machine returns to the initial state of maintenance mode.
(17) Repeat the procedure (12) to (16) to enter the left / top margin difference of both first and
second side for all trays (paper tray 2 to 5).
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