Service manual

V-48
Menu
No.
Part/signal name Test method
Reference
BSD
DO-8
DUP MOTOR ASSY ON
(REVERSE DOUBLE
SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates counterclockwise
in double-speed mode.
2.9.5
DO-a
DRIVE ASSY DEVE ON
(NORMAL SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.8.2
DO-b
DRIVE ASSY DEVE ON
(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 ON
(NORMAL SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.9.2
DO-e
FUSER DRIVE ASSY ON
(HALF SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in half-speed
mode.
2.9.2
DO-10
OPTION MOTOR ON
(NORMAL SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in normal mode.
2.7.5A
2.7.5B
DO-11
OPTION MOTOR ON
(HALF SPEED)
<WARNING!> <CAUTION!>
Check by hearing and visually that
the motor rotates in half-speed
mode.
2.7.5A
2.7.5B
DO-13
REAR FAN ON
(HIGH SPEED)
Check by hearing and visually that
the fan rotates in high-speed mode.
2.9.3
DO-14
REAR FAN ON
(LOW SPEED)
Check by hearing and visually that
the fan rotates in low-speed mode.
2.9.3
DO-16
FUSER FAN ON
(HIGH SPEED)
Check by hearing and visually that
the fan rotates in High-speed mode.
2.9.3
DO-17
FUSER FAN ON
(LOW SPEED)
Check by hearing and visually that
the fan rotates in Low-speed mode.
2.9.3
DO-19
DRIVE ASSY MAIN ON
(LOW SPEED)
<WARNING> <CAUTION>
Check by hearing and visually that
the motor rotates in Low-speed
mode.
2.4.1