Epson 4000 Service Manual - Page 220
Rear Cover Sensor
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EPSON Stylus Pro 4000 4.2.3.9 Rear Cover Sensor 1. Remove "Paper Guide Assy., M, SP" (p210). 2. Remove the screw securing "Rear Cover Sensor Unit" to the printer frame. (Refer to Figure 4-27.) C.B.B. 2x10 : 1 pc. 3. Release the tab securing the "Rear Cover Sensor Unit" to the printer frame and remove "Rear Cover Sensor Unit". (Refer to Figure 4-27.) 4. Disconnect the connector from the "Rear Cover Sensor". (Refer to Figure 4-28.) 5. Release the two tabs securing the "Rear Cover Sensor" to the holder and then remove the "Rear Cover Sensor". (Refer to Figure 4-29.) Rear Cover Sensor Unit C.B.B. 2x10 Tabs Rear Cover Sensor Connector Revision B Figure 4-28. Connector Connecting Status Tabs Figure 4-27. Removing the Rear Cover Sensor Unit Figure 4-29. Tabs Securing Rear Cover Sensor Disassembly & Assembly Disassembly Procedures 220
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