IBM Infoprint 6500-v05 Maintenance Manual page 207

Symptom
TOF is lost repeatedly (continued)
Table 5. General Symptom List
9. Power on the printer. Press FORM FEED and VIEW several times and check that paper returns to
TOF. If paper does not return to TOF, the controller board or microcode is suspect. Do the following:
10. Save the printer configuration values. (Refer to the User's Manual .)
11. Clear NVRAM (page 237).
12. Download and install the latest code from IBM First (page 231).
13. 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 (page 319). After replacing the controller board, DO NOT make the printer READY, but
proceed immediately to the next step.
14. Download and install the latest code from IBM First (page 231).
15. Power on the printer in download mode and load flash memory (page 238).
16. If you encounter the failure after replacing the controller board, reinstall the original controller board
and contact your DDS and Second Level Support.
Corrective Action
General Symptom List
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