Registration & Fuser; Main Components Of Registration & Fuser - Epson AcuLaser CX11 Service Manual

EPSON AcuLaser CX11/CX11F
2.2.4.2 Registration & FUSER
MAIN FUNCTIONS
CLUTCH ASSY PRE REGI
The drive from the MOTOR-PH is transmitted to the ROLL ASSY-PRE REGI,
and paper is fed to the registration section.
SENSOR OHP
This reflective sensor detects whether the print media is plain paper or
transparencies. If the light emitted from the light emitter of the sensor is reflected
by the media, the sensor judges that the media is plain paper.
SENSOR REGI
This sensor detects that the leading edge of the paper has reached the Regi
Assy.(No paper state: Light enters the sensor)
CLUTCH ASSY REGI
The drive from the MOTOR-PH is transmitted to the ROLL-REGI METAL, and
paper is fed to the transfer section.
MOTOR-PH
This DC motor drives the MSI and the Rolls in the registration section.
SENSOR FUSER IN
This reflective sensor detects that paper has come to just before the fusing section.
FUSER ASSY
This fixes the completed toner image that was transferred by the 2nd BTR on the
paper, and feeds the paper before and after fixing.
Fuser Exit Sensor (Inside the FUSER ASSY)
This sensor detects that paper has been ejected from the Fuser.
(No paper state : Shielding the sensor)
OPERATING PRINCIPLES
Regi Clutch
Regi Sensor
P/H Motor
Figure 2-38. Main Components of Registration & FUSER
Printer Section Operating Principle
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FUSER
Fuser Exit Sensor
Pre Regi Clutch
OHP Sensor
Revision B
Fuser In Sensor
Leg_06_050RA
104