Lexmark T652 Service Manual - Page 140
Lexmark T652 Manual
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4062 Error code or message 927.07 Error contents Description/Action Possible repair actions Main cooling fan over speed failure. The main cooling fan does not reach the specified speed. 1. Check for cooling fan obstructions. 2. Check the connections on the main cooling fan. 3. Replace the main cooling fan. Go to "Output cover assembly removal (T650, T652, T654)" on page 4-54. 1. Check for cooling fan obstructions. 2. Check the connections on the main cooling fan. 3. Replace the print cartridge cooling fan. Go to "Print cartridge cooling fan removal (T650, T652, T654)" on page 4-57. 1. Check for cooling fan obstructions. 2. Check the connections on the main cooling fan. 3. Replace the print cartridge cooling fan. Go to "Print cartridge cooling fan removal (T650, T652, T654)" on page 4-57. 1. Check for cooling fan obstructions. 2. Check the connections on the main cooling fan. 3. Replace the print cartridge cooling fan. Go to "Print cartridge cooling fan removal (T650, T652, T654)" on page 4-57. 1. Check for cooling fan obstructions. 2. Check the connections on the main cooling fan. 3. Replace the print cartridge cooling fan. Go to "Print cartridge cooling fan removal (T650, T652, T654)" on page 4-57. 1. Check for cooling fan obstructions. 2. Check the connections on the main cooling fan. 3. Replace the print cartridge cooling fan. Go to "Print cartridge cooling fan removal (T650, T652, T654)" on page 4-57. 927.11 Print cartridge cooling fan failure The print cartridge cooling fan is obstructed or has failed. 927.13 Print cartridge cooling fan control failure. The Print cartridge cooling fan does not reach the specified speed. 927.14 Print cartridge cooling fan underspeed failure The Print cartridge cooling fan does not reach the specified speed. 927.15 Print cartridge cooling fan over speed failure. The Print cartridge cooling fan does not reach the specified speed. 927.16 Print cartridge cooling fan over speed failure. The Print cartridge cooling fan does not reach the specified speed. 2-106 Service Manual