IBM 4247 Maintenance Information page 192

Table 27. T&D Error Messages and Action (continued)
Error Message Description
TD 12 FRU 0 X AFTA Failure
TD 14 FRU 0 20 Thermal Sense Failure 1. Replace the printhead.
TD 19 FRU 1 X Operator Panel Failure 1. This error can occur if the cover is
Action
1. See "Standard AFTA Service Check
and Adjustment" on page 285.
2. Replace the logic board.
See "Logic Board - Model A00" on
page 370.
See "Printhead" on page 356.
2. Replace the logic board.
See "Logic Board - Model A00" on
page 370.
3. Install new printhead cables.
not opened or closed in less than
10 seconds. Run T&D19 again to
verify the problem.
2. See "MAP 0180: Top Cover
Interlock" on page 98.
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Chapter 2. Diagnostics