Epson Stylus Pro 4900/Epson Stylus Pro 4910 Revision A
DISASSEMBLY & ASSEMBLY Disassembly and Assembly Procedure 180
Confidential
3.4.4.7 APG Sensor
1. Remove the Front Cover. (p142)
2. Remove the Right Upper Cover. (p138)
3. Remove the Control Panel Cover. (p136)
4. Remove the Right Cover. (p139)
5. Remove the CR Cover. (p149)
6. Rotate the gear until the cutout of the shading plate comes between the
transmission position of sensor as shown in Figure 3-90.
Figure 3-90. Rotating the shading plate
7. Disengage the four hooks that secure the APG Sensor, and remove the APG
Sensor.
Figure 3-91. Removing the APG Sensor
8. Disconnect the connector from the APG Sensor.
Figure 3-92. Disconnecting the connector
Gear
Cutout
Shading plate
Transmission position of sensor
APG Sensor
Hooks
Connector
APG Sensor