Table 7-20. Patterns of Flashing LEDs (continued) C4085-91087 Self - Diagnostics on Paper-handling Devices 451 Long Short Error Number/ Meaning Recommended Action 2 2 13.12.01 13.22.01 Jam without delivery notice G Open all covers and doors in the device, and remove any jammed paper. G Check for paper jammed in the printer. G Try printing again. 2 3 13.12.11 13.22.11 Entry sensor delay G Open all covers and doors in the device, and remove any remaining media. G Check each output bin. G Perform a sensor check. G Check the sensor flag, the optical sensor, or cabling. G Replace the sensor PCAs. G Replace the controller PCA.
2 5 13.12.17 13.22.17 Face-up sensor delay 2 7 Reversing area delay 2 9 13.12.15 13.22.15 Vertical sensor delay 2 4 13.12.21 13.22.21 Entry sensor activated too long G Open the top and back covers, and remove any remaining media. G Check each output bin. G Perform a sensor check. G Check the sensor flag, the optical sensor, or cabling. G Replace the sensor PCAs. G Replace the controller PCA. 2 6 13.12.27 13.22.27 Face-up sensor activated too long 2 8 13.12.21 13.22.21 13.12.27 13.22.27 Reversing area sensor activated too long 2 10 13.12.22 13.22.22 13.12.25 13.22.25 Vertical sensor activated too long 1 1 Door open or interlock switch deactivated G Close the top cover and paper access door.
G Firmly attach the 7-bin Tabletop Mailbox to the printer. G Perform a sensor check. G Check the bin full and interlock sensor PCA, cabling, and controller PCA.