HP 3390 HP LaserJet 3050/3052/3055/3390/3392 All-in-One User Guide - Page 352

Problem, Cause, Solution, Media, specifications, Cleaning, paper, Changing, print, cartridge

Page 352 highlights

Problem Cause If the whole page is light, the print density adjustment is too light or EconoMode might be turned on. Solution Adjust the print density, and disable EconoMode in the all-in-one Properties. Toner specks appear. The media might not meet HP specifications. The paper path might need cleaning. Use media that meets HP specifications. See Media specifications. Clean the paper path. See Cleaning the paper path, or see the HP ToolboxFX online Help. Dropouts appear. A single sheet of print media might be defective. The moisture content of the paper is uneven or the paper has moist spots on its surface. The paper lot is flawed. The manufacturing processes can cause some areas to reject toner. The print cartridge might be defective. Vertical streaks or bands appear on the page. The print cartridge might be low or defective. If you are using a nonHP print cartridge, no messages appear on the all-in-one control panel or in the HP ToolboxFX. Try reprinting the job. Try different paper, such as highquality paper that is intended for laser printers. See Media specifications. Try different paper, such as highquality paper that is intended for laser printers. See Media specifications. Replace the print cartridge. See Changing the print cartridge. If the error persists, contact HP Customer Care. See HP Customer Care or the support flyer that came in the all-in-one box. Replace the print cartridge. See Changing the print cartridge. 334 Chapter 13 Troubleshooting ENWW

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Problem
Cause
Solution
If the whole page is light, the print
density adjustment is too light or
EconoMode might be turned on.
Adjust the print density, and disable
EconoMode in the all-in-one Properties.
Toner specks appear.
The media might not meet
HP specifications.
Use media that meets
HP specifications. See
Media
specifications
.
The paper path might need cleaning.
Clean the paper path. See
Cleaning
the
paper
path
, or see the
HP ToolboxFX online Help.
Dropouts appear.
A single sheet of print media might be
defective.
Try reprinting the job.
The moisture content of the paper is
uneven or the paper has moist spots
on its surface.
Try different paper, such as high-
quality paper that is intended for laser
printers. See
Media
specifications
.
The paper lot is flawed. The
manufacturing processes can cause
some areas to reject toner.
Try different paper, such as high-
quality paper that is intended for laser
printers. See
Media
specifications
.
The print cartridge might be defective.
Replace the print cartridge. See
Changing
the
print
cartridge
.
If the error persists, contact
HP Customer Care. See
HP Customer
Care
or the support flyer that came in
the all-in-one box.
Vertical streaks or bands appear on the
page.
The print cartridge might be low or
defective. If you are using a non-
HP print cartridge, no messages
appear on the all-in-one control panel
or in the HP ToolboxFX.
Replace the print cartridge. See
Changing
the
print
cartridge
.
334
Chapter 13
Troubleshooting
ENWW