Brother DCP-9010CN Service Manual page 482

■ Switching dither pattern
<Function>
This function is to switch the dither pattern when printed letters and/or slanted lines are not
smooth, and thin lines are rough or uneven.
LCD
PS.DitherType=0
PS.DitherType=1
An asterisk "*" appears beside the current setting.
<Operating procedure>
(1) Press the 4 and 5 buttons in this order in the initial state of the maintenance mode.
"PB.USBspeed" will appear on the LCD.
(2) Press the or
button.
(3) Press the or
press the OK or Start/Black button.
(4) The machine beeps for one second and returns to the initial state of the maintenance mode.
■ Switching ON/OFF of 94 mm banding measure GridBias control function
<Function>
This function is to switch ON/OFF of the control (Engine control) to make print by increasing
GridBias at the 94-mm position from the leading edge of each page in order to avoid a banding
failure.
LCD
Bd94GrdBias=ON
Bd94GrdBias=OFF
An asterisk "*" appears beside the current setting.
<Operating procedure>
(1) Press the 4 and 5 buttons in this order in the initial state of the maintenance mode.
"PB.USBspeed" will appear on the LCD.
(2) Press the or
button.
(3) Press the or
press the OK or Start/Black button.
(4) The machine beeps for one second and returns to the initial state of the maintenance mode.
Dither Pattern 0 is selected.
(A dither pattern which improves roughness of letters and slanted
lines)
Dither Pattern 1 is selected.
(A dither pattern which alleviates banding) (default)
button to display "PS.DitherType" and then press the OK or Start/Black
button to select "PS.DitherType=0" or "PS.DitherType=1," and then
94 mm Banding measure GridBias control function ON (default)
94 mm Banding measure GridBias control function OFF
button to display "Bd94GrdBias" and then press the OK or Start/Black
button to select "Bd94GrdBias=ON" or "Bd94GrdBias=OFF,," and then
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Description
Description
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