Brother HL-4000CN - Page 257

V-47
Digital output test code table
Menu
No.
Part/signal name Test method
Reference
BSD
DO-0
MAIN DRIVE ASSY
(NORMAL SPEED)
＜WARNING!＞ <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.4.1
DO-1
MAIN DRIVE ASSY
(HALF SPEED)
＜WARNING!＞ <CAUTION!>
Check by hearing and visually that
the motor rotates in half-speed
mode.
2.4.1
DO-3
DUP MOTOR ASSY
(FORWARD NORMAL
SPEED)
＜WARNING!＞ <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.9.5
DO-4
DUP MOTOR ASSY
(FORWARD HALF SPEED)
＜WARNING!＞ <CAUTION!>
Check by hearing and visually that
the motor rotates clockwise in half-
speed mode.
2.9.5
DO-5
DUP MOTOR ASSY
(FORWARD DOUBLE
SPEED)
＜WARNING!＞ <CAUTION!>
Check by hearing and visually that
the motor rotates clockwise in
double-speed mode.
2.9.5
DO-6
DUP MOTOR ASSY
(REVERSE NORMAL
SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates counterclockwise
in normal mode.
2.9.5
DO-7
DUP MOTOR ASSY
(REVERSE HALF SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates counterclockwise
in half-speed mode.
2.9.5
DO-8
DUP MOTOR ASSY
(REVERSE DOUBLE
SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates counterclockwise
in double-speed mode.
2.9.5
DO-a
DEVE DRIVE ASSY
(NORMAL SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.8.2
DO-b
DEVE DRIVE ASSY
(HALF SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in half-speed
mode.
2.8.2
DO-d
FUSER DRIVE ASSY
(NORMAL SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.9.2
DO-e
FUSER DRIVE ASSY
(HALF SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in half-speed
mode.
2.9.2
DO-10
FEEDER DRIVE ASSY
(NORMAL SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.7.5
DO-11
FEEDER DRIVE ASSY
(HALF SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in half-speed
mode.
2.7.5