HP LaserJet 3052 User Manual

							13 Troubleshooting
●Troubleshooting checklist
●
Clearing jams
●
Control-panel messages
●
Print problems
●
Fax problems
●
Copy problems
●
Scan problems
●
Network problems
●
Control-panel display problems
●
Stapler problems (HP LaserJet 3392 all-in-one)
●
Troubleshooting PostScript (PS) errors
●
Troubleshooting common Macintosh problems
●
Troubleshooting tools
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							Troubleshooting checklist
Follow these steps when trying to solve a problem with the all-in-one.
Step
numberVerification stepPossible problemsSolutions
1Is the power on?
When the all-in-one is
connected to a grounded
power source and is turned
on, the control panel shows
Hewlett Packard with moving
cursors indicating that the
firmware code is loading, and
the main motor rotates for
approximately 45 to 60
seconds. When the firmware
is done loading,  Scanner
bulb warming up might
appear on the control-panel
display, and the scan head
moves back and forth for
10-15 seconds. If you lift the
scanner lid, you will see that
the scanner bulb is lit. Near
the end of this time, the
automatic document feeder
(ADF) motor turns on for
about two seconds.No power due to failed power source,
cable, switch, or fuse.1. Verify that the all-in-one is plugged in.
2. Verify that the power cable is
functional and that the power switch
is on.
3. Check the power source by plugging
the all-in-one directly into the wall or
into a different outlet.
Motor does not rotate.1.Verify that the fuser shipping locks
have been removed. For more
information, see the Getting Started
Guide.
2. Verify that the fuser locks on the
HP LaserJet 3390/3392 all-in-one are
in the locked position by opening and
then closing the rear door.
3. Verify that the print cartridge is
installed correctly. (See
HP ToolboxFX .) Follow the
instructions on the control panel to
remove and replace the cartridge.
4. Verify that the top cover is closed.
ADF motor does not rotate.Open the ADF cover and remove any
orange shipping tape inside the ADF.
Verify that the ADF cable is connected
correctly to the scanner. See 
Changingthe automatic document feeder (ADF) onthe HP LaserJet 3390/3392 all-in-one .
If the ADF motor still does not rotate,
replace the ADF. See 
Changing theautomatic document feeder (ADF) on the
HP LaserJet 3390/3392 all-in-one .
Scanner bulb does not light.If the scanner bulb does not light, contact
HP Customer Care. See HP CustomerCare or the support flyer that came in the
all-in-one box.
2Does  Ready  appear in the
all-in-one control panel?
The control panel should
function without error
messages.Control panel shows an error.See Control-panel messages  for a list of
common messages that will help you
correct the error.
If the error persists, contact HP Customer
Care. See 
HP Customer Care  or the
support flyer that came in the all-in-one
box.
3 Do information pages print? An error message appears on the control-
panel display. See Control-panel messages
 for a list of
common messages that will help you
correct the error.
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							Step
numberVerification stepPossible problemsSolutions
Media does not move smoothly through the
all-in-one paper path.Make sure that media that meets
HP specifications. See Media specifications
Clean the paper path. See 
Cleaning thepaper path .
Print a Configuration page.
See Configuration page .
Poor print quality.See Print quality problems .
If the error persists, contact HP Customer
Care. See 
HP Customer Care  or the
support flyer that came in the all-in-one
box.
4 Does the all-in-one copy?
Place the Configuration page
into the ADF and make a
copy. The report should feed
smoothly through the ADF,
and copies should print
without print-quality problems.
Make a copy from the flatbed
as well. Poor copy quality from the ADF.1.
If the print quality from the internal
tests and the copy from the flatbed
were acceptable, clean the ADF
scanning strip. See 
To clean thescanner glass (HP LaserJet
3052/3055/3390/3392 all-in-one) .
2. If the ADF is damaged, replace the
ADF. See 
Changing the automaticdocument feeder (ADF) on theHP LaserJet 3390/3392 all-in-one .
Media does not move smoothly through the
ADF path.1.Make sure that the media in the ADF
meets ADF specifications. See Table3-6 Automatic document feeder(ADF) specifications, HP LaserJet
3050 all-in-one .
2. Clean the ADF pick roller and ADF
separation pad on the HP LaserJet
3052/3055/3390/3392 all-in-one. See
To clean the automatic documentfeeder (ADF) pickup roller assembly(HP LaserJet 3052/3055/3390/3392all-in-one)  .
3. If the problem persists, replace the
ADF pick roller. See 
Changing the
automatic document feeder (ADF)pickup roller and load arm assembly(HP LaserJet 3052/3055/3390/3392all-in-one) .
4. If the problem persists, replace the
ADF. See 
Changing the automaticdocument feeder (ADF) on the
HP LaserJet 3390/3392 all-in-one .
Poor copy quality from the flatbed. 1.If the print quality from the internal
tests and the copy from the ADF
were acceptable, clean the flatbed
glass. See 
To clean the scannerglass (HP LaserJet3052/3055/3390/3392 all-in-one) .
2. If, after performing the maintenance,
the problem persists, see 
Copyproblems .
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							Step
numberVerification stepPossible problemsSolutions
If the error persists, contact HP Customer Care. See HP Customer Care or the support
flyer that came in the all-in-one box.
5Does the all-in-one send a
fax?
Connect the telephone line
and press  Start Fax to verify
that a dial tone exists (using a
hand set, if necessary).
Attempt to send a fax.The telephone line is not operational or the
all-in-one is not plugged into the telephone
line.Verify that the all-in-one is plugged into a
telephone line that you know works.
The telephone cord is faulty or is plugged
into the wrong connector.1. Try plugging the telephone cord into
the other connector.
2. Try a new telephone cord.
The fax number is incorrect or incomplete..Check the fax number and re-enter the
correct and complete fax number.
The all-in-one fax settings are set incorrectly.Review and reset the all-in-one fax
settings. See 
Fax.
If the error persists, contact HP Customer
Care. See 
HP Customer Care  or the
support flyer that came in the all-in-one
box.
Sent fax is incomplete or of poor quality.See Fax problems .
6Does the all-in-one receive
a fax?
Use another fax machine to
send a fax to the all-in-one.Too many telephone devices are plugged
in, or telephone devices are not connected
in the correct order.Make sure that the HP LaserJet
3390/3392 all-in-one is the only device on
the telephone line and try again to receive
the fax.
The all-in-one fax settings are set incorrectly.Review and reset the all-in-one fax
settings. See 
Fax
If the error persists, contact HP Customer Care. See HP Customer Care or the support
flyer that came in the all-in-one box.
7 Does the all-in-one print
from the computer?
Connect the network cable or
USB cable to the all-in-one
and the computer. Use a
word-processing program to
send a print job to the all-in-
one. Software is not installed correctly or an
error occurred during software installation.
Uninstall and then reinstall the all-in-one
software. Verify that you are using the
correct installation procedure and the
correct port setting.
The cable is not connected correctly.Reconnect the cable.
An incorrect driver is selected.Select the proper driver.
Other devices are connected to the USB
port.Disconnect the other devices and try
again to print.
There is a port driver problem in Microsoft
Windows.Uninstall and then reinstall the all-in-one
software. Verify that you are using the
correct installation procedure and the
correct port setting.
If the error persists, contact HP Customer Care. See HP Customer Care
 or the support
flyer that came in the all-in-one box.
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							Step
numberVerification stepPossible problemsSolutions
8Does the all-in-one scan to
the computer?
Initiate a scan from the basic
desktop software at your
computer. The cable is not connected correctly.Reconnect the cable.
Software is not installed correctly or an
error occurred during software installation.Uninstall and then reinstall the all-in-one
software. Verify that you are using the
correct installation procedure and the
correct port setting.
If the error persists, turn off the all-in-one and then turn on the all-in-one.
If the error still persists, contact HP Customer Care. See 
HP Customer Care
 or the
support flyer that came in the all-in-one box.
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							Clearing jams
This section contains instructions for clearing jams from the all-in-one.
Causes of jams
Occasionally, paper or other print media can become jammed during a print job. Some causes
include the following events:
●The input trays are loaded improperly or overfilled, 
or the media guides are not set properly.
● Media is added to or removed from an input tray
 during a print job or an input tray is removed
from the all-in-one during a print job.
● The cartridge door is opened during a print job.
● Too many sheets have accumulated in an output area, or sheets are blocking an output area.
● The print media that is being used does not meet HP specifications. See 
Media specifications.
● The media is damaged or has foreign objects attached to it, such as staples or paper clips.
● The environment in which the print media was 
stored is too humid or too dry. See 
Printing and
storage environment.
Tips to avoid jams 
●Verify that the input tray is not overfilled. The input tray capacity varies depending on the type of
print media that you are using.
● Verify that the media guides are properly adjusted.
● Check that the input tray is securely in place.
● Do not add print media into the input tray while the all-in-one is printing.
● Use only HP-recommended media types and sizes. See 
Media specifications
 for more
information about print media types.
● Do not let print media stack up in the output bin. The print media type and the amount of toner
used affect the output bin capacity.
● Check the power connection. Make sure that the power
 cord is firmly connected to both the all-
in-one and the power supply box. Plug  the power cord into a grounded power outlet.
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							Where to look for jams
Jams can occur in these locations:
●Inside the all-in-one
● In output areas
● In the automatic document feeder (ADF)
● In the automatic duplexer (HP LaserJet 3390/3392 all-in-one)
Find and remove the jam by using  the instructions on the following pages. If the location of the jam is
not obvious, first look inside the all-in-one.
Loose toner might remain in the all-in-one after a jam. This problem typically resolves itself after a
few sheets have been printed.
Print cartridge area
To clear a jam in the print cartridge area, perform the following steps:
CAUTION Do not use sharp objects, such as tweezers or needle-nose pliers, to remove
jams. Damage caused by sharp objects will not be covered by the warranty.
When removing jammed media, pull the jammed  media straight away from the all-in-one.
Pulling jammed media out of the all-in-one at an angle can damage the all-in-one.
1. Open the print-cartridge door, and remove the print cartridge.
HP LaserJet 3390/3392
HP LaserJet 3050 HP LaserJet 3052/3055
CAUTIONTo prevent damage to the print cartridge, minimize its exposure to direct light.
2.On the HP LaserJet 3390/3392 all-in-one, open the rear output door, and then rotate the green
pressure-release levers downward.
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							3.With both hands, grasp the side of the media that is most visible (this includes the middle), and
carefully pull it free from the all-in-one.
HP LaserJet 3390/3392
HP LaserJet 3050 HP LaserJet 3052/3055
4.Replace the print cartridge and close the print-cartridge door.
HP LaserJet 3390/3392HP LaserJet 3050 HP LaserJet 3052/3055
5.On the HP LaserJet 3390/3392 all-in-one,  close the rear output door.
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							Input trays (HP LaserJet 3050/3052/3055 all-in-one)
To clear a jam in the input trays, perform the following steps:
CAUTIONDo not use sharp objects, such as tweezers or needle-nose pliers, to remove
jams. Damage caused by sharp objects will not be covered by the warranty.
When removing jammed media, pull the jammed  media straight away from the all-in-one.
Pulling jammed media out of the all-in-one at an angle can damage the all-in-one.
1. Open the tray 1 and pull any visible jammed media out of the all-in-one.
2.If no media is visible, open the print-cartridge  door, remove the print cartridge, and rotate the
upper media guide. Carefully pull the media up and out of the all-in-one.
3. Close tray 1.
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							Input trays (HP LaserJet 3390/3392 all-in-one)
To clear a jam in the input trays, perform the following steps:
CAUTIONDo not use sharp objects, such as tweezers or needle-nose pliers, to remove
jams. Damage caused by sharp objects will  not be covered by the warranty.
When removing jammed media, pull the jammed media straight away from the all-in-one.
Pulling jammed media out of the all-in-one at an angle can damage the all-in-one.
1. Open the rear output door.
2.Rotate the green pressure release levers downward.
3.Open the single-sheet priority input slot (tray 1) door.
HP LaserJet 3390/3392
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