Brother HL-4040CN, Service Manual

Page: 331 / 341

Confidential
App.1-2
The functions and settings for each worker switch (WSW) are described below;
< WSW54 >
Selector No. Function Setting and Specifications
1
2
PictBridge command delay time
0 0 : 100 msec (default)
0 1 : 0 msec
1 0 : 50 msec
1 1 : 200 msec
3
|
8
Not used
Selector 1 and 2: PictBridge command delay time
These selectors specify the PictBridge command delay time that applies when the
machine responds to the digital camera connected via PictBridge during negotiation. If the
machine fails to receive data from the digital camera, change the delay time.
< WSW55 >
Selector No. Function Setting and Specifications
1
|
8
Interval of time required for the
developing bias voltage
correction (hour)
0: The developing bias voltage correction
is performed on each print job.
1-72: The developing bias voltage
correction is performed when a
print job occurs at specified time or
later.
(24: default)
73-254: Not allowed to set.
255: The developing bias voltage
correction is not performed.
The setting example of the selector number is as follows;
No.1 2 3 4 5 6 7 8
0 0 0 0 0 0 0 0 : The developing bias voltage correction is performed on each print
job.
0 0 0 1 1 0 0 0 : The developing bias voltage correction is performed when a print
job occurs after 24 hours (default value) or later.
0 0 0 1 0 0 1 0 : The developing bias voltage correction is performed when a print
job occurs after 72 hours or later.
1 1 1 1 1 1 1 1 : The developing bias voltage correction is not performed.
Selector 1 to 8: Interval of time required for the developing bias voltage correction
To keep the density of four colors evenly, the developing bias voltage correction is
performed when a print job occurs at specified time or later.