Actions Yes No
Step 8
Make sure the redrive rollers are free of debris. Check for wear or damage.
Are they free of wear or damage?
Go to step 9. Replace the redrive
assembly. See “Redrive
assembly removal” on
page 209.
Step 9
a Remove the left cover.
b Perform a duplex print test:
Diagnostics Menu > Cont Prt Duplex Tray 1
Note: Press
when the first page picks to prevent printing
additional pages.
c Observe the reverse solenoid for proper operation.
Does it properly operate?
Go to step 10. Replace the reverse
solenoid. See “Reverse
solenoid removal” on
page 152.
Step 10
Make sure the input roller/deskew assembly is free of debris. Check for
wear or damage.
Are they free of wear or damage?
Contact the next level
of support.
Replace the printer.
Streaked horizontal or vertical lines appear on prints
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
ABCDE
Leading edge
Trailing edge
4514-220, -230
Diagnostic information
54