Question about HP Color LaserJet 9500HDN Printer

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Clean sensor error

I have the "clean sensor error" on a HP Color Laserjet 9500 hdn....I see the answer below....the problem is I have no idea what the density sensor looks like!! Any information? I have searched for the sensor online and cannot find any pictures. Thanks for any help anyone can provide,

my printer displays on the control panel clean sensors and from there it can not print or go to the ready mode.i have cleaned several sensors but still it is displaying that error on the control panel.Please assist.
Best Solution posted on Jan 27, 2008

jaylex
Rank: Guru
Rating: 85%, 268 votes
The sensor it refers to is the density sensor located inside the machine via the right hand door. Open it and clean the large sensor in the middle. If this doesn't work then clean it with a soution and a soft cloth.

Posted by on

  • jc2481 Feb 04, 2009

    I have been having the same issue. I initially was having issues with the magenta and after replacing the drum kit and toner cartrige as well as a cleaning kit...I continually get the clean sensor error...any idea?

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5 Suggested Answers

  • 2 Answers

SOURCE: clean sensor

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Clean the sensor that is located inside this part.
Don't forget clean the LED in the middle and the Sensor in the sides.

Posted on Oct 22, 2008

Joed911
  • 4338 Answers

SOURCE: Connecting the HP Laserjet 9500 hdn

This unit is meant to be used on a Parallel connection or an JetDirect Network adapter, for use over the local network.

If you want to use the Parallel port, you would need a computer which has a Parallel port on it and a Parallel printer cable.

According to the specs, this unit came standard with a HP Jetdirect 620n Fast Ethernet .

You can conect it to your router. This way all the computers can use it via the network.
Here is the user guide:

http://bizsupport1.austin.hp.com/bc/docs/support/SupportManual/bpl13223/bpl13223.pdf


If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe

Posted on May 21, 2009

  • 16 Answers

SOURCE: hp colour laserjet 9500 hdn with noise and fuser error 50.6 .

Look at fuser rollers and make sure the new one doesnt have spacing to far in between rollers. Also on front side of fuser there is a big connector that meshes with one inside machine. The fuser connector assy RG5-5925-000CN could be broken as well

Posted on Mar 02, 2010

  • 38 Answers

SOURCE: hp color laser jet 9500 hdn i have this message

Unplug the printer from the pc or the network to clear the error, the upgrade the firmware.

Posted on Jun 16, 2010

seeker5211
  • 1088 Answers

SOURCE: hp 9500 hdn - error message 57.70. Can I relace

No!
The 57.7 error says that the fuser fan could be bad.
If you take the back cover off the printer and look to the right, you will see two fans, one above the other.
The bottom fan is the one you want. It is probably clogged with dirt or else the dirt got inside the fan and is preventing it from spinning. Replace it

Posted on Apr 04, 2011

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Action

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Thank you for this info. I used your advice to fix my HP printer and it worked. By the way, great link to HP support parges on the www.partshere.com site. I was able to fix my printer and by the way purchased more printer parts and fusers. Thank you again!

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