Brother MFC 685CW - Color Inkjet - All-in-One, Service Manual

Page: 431 / 453

App. 4-55 Confidential
WSW51
(Function setting 16)
Selector
No.
Function Setting and Specifications
1
Output of communications error
report when transmission
verification report is disabled
0: Enable 1: Disable
2
CR motor control for reducing
torque fluctuation
0: Activate 1: Deactivate
3
4
Cordless handset transmitter volume
No. 3 4
0
0 : Middle (default)
0 1 : Low
1 0 : High
1 1 : Very high
5
|
7
Transmitter level and echo
suppression
No. 5 6 7
0 0 0 : Transmitter level 0 &
echo
suppression OFF
0 0 1 : Transmitter level 1 &
echo
suppression ON
0 1 0 : Transmitter level 2 &
echo
suppression ON
0 1 1 : Transmitter level 3 &
echo
suppression ON
8
Switching from ink near-empty to
ink empty when opening the scanner
cover
0: Yes 1: No
(No change from ink near-
empty)
NOTE: Selectors 3 and 4 are applicable to models equipped with cordless handset.
Selector 2: CR motor control for reducing torque fluctuation
When the CR motor runs, the motor torque may vary so as to cause the head/carriage unit travel
velocity to fluctuate, affecting the print quality. Setting this selector to "0" activates the CR motor
control that regulates the motor drive current to reduce torque fluctuation, running the CR motor
smoothly.
Selectors 5 through 7: Transmitter level and echo suppression
Transmitter level 0 sets the transmitter volume to a maximum. As the level increases, the volume
decreases. The transmitter level can also be changed by the user switch and its setting is interlocked
with the setting made by these selectors.
Enabling the echo suppression suppresses echoes in both the receiver and transmitter.
Selector 8: Switching from ink near-empty to ink empty when opening the scanner cover
If this selector is set to "0," opening the scanner cover switches from ink near-empty (if detected) to
ink empty state, prompting the user to replace the near-empty ink cartridge(s) immediately.