Table 2-14 Component test details
Component test Item tested Replacement part number Comments
Transfer Motors M1
M2
RM1-6088-000CN
DC motor assembly
All motors related to cartridges and belts.
Activates the specified motors at a specific
speed for 10 seconds.
Belt Only M1 RM1-6088-000CN
DC motor assembly
Remove all toner cartridges to perform this
test. Rotates the ITB belt. You can hear the
auger motor running.
Activates the specified motor at a specific
speed for 10 seconds.
Developer Motors M3 RM1-6088-000CN
DC motor assembly
Activates the specified motor at a specific
speed for 10 seconds.
Cartridge Motors M2 RM1-6088-000CN
DC motor assembly
Activates the specified motor at a specific
speed for 10 seconds.
Fuser Motor M4 RM1-6074-000CN
Fixing (fuser) motor assembly
Activates the specified motor at a specific
speed for 10 seconds.
Alienation Motor M6 RK2-3298-000CN
Motor, stepping, DC
Activates the specified motor or disengages
the developer. If the home position of the
developer is not reached within 10 seconds,
the product brings the developer to its home
position.
ITB Contact/Alienation
Drive
M4
SL5
●
RM1-6074-000CN
Fixing (fuser) motor assembly
●
CE707-67904
Fixing (fuser) drive assembly (if SL5 fails)
Activates the specified motor and the T1
roller disengagement solenoid which brings
the T1 roller to one of the following states:
●
Four rollers are disengaged (home
position) with only the T1 roller
engaged.
●
If the home position of the T1 roller is
not reached in 10 seconds, the product
brings the T1 roller to the home
position.
NOTE: With the front door open and the
toner cartridges removed, you can access
and clean the dust-proof glass.
Fuser Contact/
Alienation Drive
M4 RM1-6074-000CN
Fixing (fuser) motor assembly
Reverses the fuser motor and pressurizes or
depressurizes the pressure release motor.
If the home position of the pressure roller is
not reached within 10 seconds, the product
brings the roller to its home position.
Tray 2 Pickup Motor M5 RM1-6039-000CN
Lifter drive assembly
Activates the specified motor, pickup roller,
separation roller, and registration roller at a
specified speed for 10 seconds.
152 Chapter 2 Solve problems ENWW
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