Lexmark 7462 series Service Manual page 248

Main cooling fan service check
Action
Step 1
Check for cooling fan obstructions.
Does the problem remain?
Step 2
Check the connections on the main cooling fan, and replace the
connections if necessary.
Does the problem remain?
Step 3
Replace the main cooling fan. Go to
on page 311.
Does the problem remain?
Print cartridge cooling fan service check
Action
Step 1
Check for cooling fan obstructions.
Does the problem remain?
Step 2
Check the connections on the main cooling fan, and replace the
connections if necessary.
Does the problem remain?
Step 3
Replace the print cartridge cooling fan. Go to
cooling fan removal" on page
Does the problem remain?
"Main cooling fan removal"
"Print cartridge
331.
Diagnostic information
248
Yes No
Go to step 2. The problem is
solved.
Go to step 3. The problem is
solved.
Contact the next The problem is
level of support. solved.
Yes No
Go to step 2. The problem is
solved.
Go to step 3. The problem is
solved.
Contact the next The problem is
level of support. solved.
7462