Lexmark XM7270 User Guide - Page 337

Repeating defects appear on prints, Step 6, Warning-Potential Damage

Page 337 highlights

Troubleshooting 337 Action Yes Step 6 a Redistribute the toner in the imaging unit. 1 Remove the toner cartridge, and then the imaging unit. 2 Firmly shake the imaging unit. Warning-Potential Damage: Do not expose the imaging unit to direct light for more than 10 minutes. Extended exposure to light may cause print quality problems. 3 Install the imaging unit, and then the cartridge. b Resend the print job. Go to step 7. No The problem is solved. Is the print still too light? Step 7 Replace the imaging unit, and then resend the print job. Contact customer The problem is support. solved. Is the print still too light? Repeating defects appear on prints Action Yes Step 1 Go to step 2. a Replace the imaging unit if the distance between the defects is equal to any of the following: • 47.8 mm (1.88 in.) • 96.8 mm (3.81 in.) • 28.5 mm (1.12 in.) b Resend the print job. No The problem is solved. Do repeating defects still appear on prints? Step 2 Contact customer a Replace the fuser if the distance between the defects is equal support. to either of the following: • 94.25 mm (3.71 in.) • 95.2 mm (3.75 in.) b Resend the print job. The problem is solved. Do repeating defects still appear on prints?

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Action
Yes
No
Step 6
a
Redistribute the toner in the imaging unit.
1
Remove the toner cartridge, and then the imaging unit.
2
Firmly shake the imaging unit.
Warning—Potential Damage:
Do not expose the imaging
unit to direct light for more than 10 minutes. Extended
exposure to light may cause print quality problems.
3
Install the imaging unit, and then the cartridge.
b
Resend the print job.
Is the print still too light?
Go to step 7.
The problem is
solved.
Step 7
Replace the imaging unit, and then resend the print job.
Is the print still too light?
Contact
customer
support
.
The problem is
solved.
Repeating defects appear on prints
Action
Yes
No
Step 1
a
Replace the imaging unit if the distance between the defects is
equal to any of the following:
47.8 mm (1.88 in.)
96.8 mm (3.81 in.)
28.5 mm (1.12 in.)
b
Resend the print job.
Do repeating defects still appear on prints?
Go to step 2.
The problem is
solved.
Step 2
a
Replace the fuser if the distance between the defects is equal
to either of the following:
94.25 mm (3.71 in.)
95.2 mm (3.75 in.)
b
Resend the print job.
Do repeating defects still appear on prints?
Contact
customer
support
.
The problem is
solved.
Troubleshooting
337