Xerox WorkCentre 6605

• Code: 024-362
• Description: IOT Start Image Marking Timeout IOT internal error.
• Causes: • MCU Board (PL18.1.13) • IP Board (PL18.1.22)
• Remedy: 1 Check after replacing the MCU Board Replace the MCU Board. Does the error still occur? Replace the IP Board. Finished.

• Code: 024-371
• Description: IOT-ESS Communication Fail Communication fail between IOT and ESS.
• Causes:
• Remedy: Replace the IP Board.

• Code: 024-920
• Description: <IOT Standard Stacker Full> Center Tray Full is Detected.
• Causes: • Full Stack Sensor (PL17.1.11) • Sensor Harness Assembly (PL17.1.23) • MCU Board (PL18.1.13)
• Remedy: 1 Check the Full Stack Sensor operation Execute Digital Input diagnostic test 071-105, and check the Full Stack Sensor operation. Does it function normally? Replace the MCU Board. Go to step 2. 2 Check the Full Stack Sensor connection Check the connection between the Full Stack Sensor and the MCU Board. Are P/J154 and P/J15 connected securely? Go to step 3. Connect P/J154 and P/J15 securely. 3 Check the continuity between the Full Stack Sensor and the MCU Board Is each cable of P/J154<=>P/J15 continuous? Go to step 4. Replace the Sensor Harness Assembly. 4 Check the power to the Full Stack Sensor (+5 VDC) Check if the voltage between the MCU Board ground and the P/J15-4 pin is about +5 VDC. Replace the Full Stack Sensor. Refer to “+5 VDC Power FIP”.

• Code: 024-927
• Description: Mono only mode reached Limit Mono only mode(plural color toners are empty) reached Limit
• Causes:
• Remedy: Replace Toner Cartridges.

• Code: 024-947, 024-948
• Description: Tray Detached Tray 1 : 947 Tray 2 : 948
• Causes:
• Remedy: Insert the tray.

• Code: 026-720
• Description: USB Memory Full Writing to USB memory failed.
• Causes:
• Remedy: Replace the IP Board.