IBM 6500-V05 Maintenance Manual - Page 167
Power On Sequence in P69 ERROR, EC STOPPED AT STATE XXXX
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Operator Panel Message P69 ERROR: EC STOPPED AT STATE XXXX Display Messages Table 3. Message List Explanation Corrective Action Where XXXX is a number from 0000 to 0010. The Engine Controller hung at a process indicated by XXXX. (Refer to "The Power On Sequence" in Chapter 2 for descriptions of the different states.) If the state is 0000, replace the controller board. Record the message and return it with the defective board. After replacing the controller board, DO NOT make the printer READY, but immediately download the latest code from IBM First (page 231), then power up in download mode and load the flash memory (page 238). 1. Power off and unplug the printer. Remove the flash memory SIMM. Inspect the memory socket on the controller board. If any socket pins are bent or damaged, replace the controller board (page 319). After replacing the controller board, DO NOT make the printer READY-proceed to the next step 2. Download the latest code from IBM First (page 231). 3. Plug in the printer and power it on in download mode and load flash memory (page 238). 4. Install the flash memory SIMM, making sure is it fully and correctly seated. Power on the printer. Load the flash memory. If the message appears, replace the flash memory with blank flash containing boot code. 5. Plug in the printer and power it on. Load the flash memory. If the message appears, the controller board or microcode is suspect. Do the following: 6. Save the printer configuration values. (Refer to the User's Manual.) 7. Clear NVRAM (page 237). 8. Download and install the latest code from IBM First (page 231). 9. Power on the printer in download mode and load flash memory (page 238). a. If you encounter loading problems, go to the appropriate error code for resolution. b. If you encounter the failure or message that brought you to this procedure, replace the controller board if it was not previously replaced (page 319). After replacing the controller board, DO NOT make the printer READY, but proceed immediately to the next step. 10. Download and install the latest code from IBM First (page 231). 167