Dell 5535dn Service Manual page 185

Step
7 Check the printhead assembly for proper connection.
Is the above component properly connected?
8 Perform a print test.
Does the problem remain?
Check Yes
Replace the Replace the
printhead connections.
assembly.
Go to
"Printhead
assembly
removal" on
page 4-34.
Contact next Problem solved.
highest level of
tech support.
Diagnostic information
No
2-153