6 - 47
Chapter 6 Principles of Operation
Epson AcuLaser C2900N
Revision B
Confidential
3.11.2 Major functions (Paper Feeder)
-
SENSOR PHOTO (No Paper Sensor:PL12.4.13)
Detects the presence/absence of paper in the paper tray based on the position of ACTUATOR NO
PAPER (PL12.4.19). (No paper: Sensor beam is intercepted)
-
SOLENOID FEED MSI (PL12.2.15)
Transmits the driving power from the MOTOR ASSY SUB (PL12.2.16) to ROLL ASSY FEED.
(Refer
to 6.6 MOTOR ASSY SUB)
-
ROLL ASSY FEED (PL12.4.4)
When the SOLENOID FEED MSI operates, the ROLL ASSY FEED starts rotating and the ROLL
ASSY FEED feeds the paper.
(Refer to 6.6 MOTOR ASSY SUB)
-
SENSOR PHOTO (PAPER PATH SENSOR:PL12.4.13)
It detects when the paper front end reaches the CHUTE ASSY TURN (PL12.4.1).
ON: The paper activates the actuator.
-
CLUTCH ASSY DRV (PL12.2.6)
Transmits the driving power from the MOTOR ASSY SUB (PL12.2.16) to ROLL ASSY REGI
(PL12.4.9) and ROLL REGI METAL (PL12.4.10).
-
MOTOR ASSY SUB (PL12.2.16)
The MOTOR ASSY SUB is driving the rolls of the option feeder.
(Refer to 6.6 MOTOR ASSY SUB)
-
PWBA FEED H (PL12.2.1)
The PWBA FEED H controls motor, sensor and clutch.
Summary of Contents for AcuLaser C2900N
Page 12: ...Confidential CHAPTER 1 Troubleshooting ...
Page 202: ...Confidential CHAPTER 2 Operation of Diagnostic ...
Page 253: ...Confidential CHAPTER 3 Removal and Replacement Procedures ...
Page 497: ...Confidential CHAPTER 4 Plug Jack P J Connector Locations ...
Page 508: ...Confidential CHAPTER 5 Parts List ...
Page 555: ...Confidential CHAPTER 6 Principles of Operation ...
Page 630: ...Confidential CHAPTER 7 Wiring Diagrams and Signal Information ...
Page 660: ...Confidential CHAPTER 8 Product Specifications ...
Page 674: ...8 13 Chapter 8 Product Specifications Epson AcuLaser C2900N Revision B Confidential ...