20 Most Recent HP LaserJet 3600n Printer Questions & Answers

from your printers folder go to the tool bar and open "tools" there is an option in the drop down menu thats "use printer off line" make sure that this is not checked.i have had this problem often when the printer gets shut down and the pc stays on.
if this is not the problem uninstall and reinstall the driver. the problem is between your pc and the printer or in the software.

HP LaserJet... | Answered on Feb 23, 2019

by default an HP printer does not have an administrator password installed. if the printer asks for a password, this means that someone has installed it and only that person knows the password.

HP LaserJet... | Answered on Jan 07, 2019

HP LJ3600 Constantly Calibrating SOLVED.
Hope this helps. I have nine HPLJ3600 printers. Four of them developed this fault. After much head scratching I decided to strip one down. I found the fault to be a thin layer of dust on the laser scanner mirror for the red and yellow images. There are four mirrors in the scanner two of which are upward facing and where dust settles. You will have to strip the scanner unit out to get at the scanner. and physically remove the dust. This proceedure also resolved the fault on the remaining three printers. The factor of dusty environment for these printers was the cause. The office printers are all fine. The forced air ducting seems to take the dust laden air across the scanner unit which is not sealed thereby causing the problem. After six months the problem has not returned as yet but all I will do next time is a strip and clean. (there are a couple dozen screws to come out and replace.)

HP LaserJet... | Answered on Jan 05, 2018

do you have it set as your default printer.

HP LaserJet... | Answered on Dec 05, 2017

You replaced the lever locks but did you replace the actual cartridge locks. Chances are either the left or right cartridge lock for the black toner cartridge has broken. Remove the toner cartridge and then lift the transfer belt to the closed position. You should see a lever drop on both left and right side. If the are missing or broken you will need to replace them.

HP LaserJet... | Answered on Oct 24, 2016

How to change the printer? Bring a diaper bag.

HP LaserJet... | Answered on Jun 24, 2016

found this solution, maybe it also helps to solve your error.
Try and change OCR language
he was scanning documents with danish language to PDF and OCR language set to English. Received the same error, changing OCR language to danish solved his problem.
If not
go to HP support webpage:
choose support and tr.. information option
enter your product name
and check if there is a fix published.


HP LaserJet... | Answered on Dec 05, 2015

CPR Sensor out of range for color hp3600 printer

HP LaserJet... | Answered on Oct 27, 2015

If you run the PQ troubleshooting pages you will likely find that your black cartridge is faulty. Sounds like the drum is dragging.

HP LaserJet... | Answered on Aug 03, 2015

54.18 - An error has occurred with one of the tonerlevel sensors Black - 1. Make sure that connector J1020 on the DC controller is seated correctly. 2. Replace the memory-controller PCA. 3. Replace the DC controller.

HP LaserJet... | Answered on May 25, 2015

Did you make sure the cartridges clicks in place? There are while plastic locks on each cartridge and hopefully they are not broken. Not expensive to purchase but major teardown to replace.

HP LaserJet... | Answered on Jan 31, 2015

Try removing all ports from your laptop, then reboot, and then create just one USB port. Also, go to your hardware devices and make sure your usb ports don't have any question marks or yellow warning symbols. Be sure first that the drivers for your USB ports are installed and working first. This sounds either a faulty USB cord, which does happen, or USB drivers issues in your laptop. The printer is probably not the problem here.

HP LaserJet... | Answered on Jan 05, 2015

To remove the side cover: Open the fuser cover and remove the fuser. There are four screws that hold the top cover on, remove those and lift the top off, watching for the connector wire on the right side. Remove the formatter. On the bottom of each side panel, where the lift handle is, there will be 1 screw, remove the one for the side you want to remove. If you want to remove the left panel there is also a screw on the lower back of that panel. The right panel only has the one screw. If you go to feedroller.com you should be able to download the service manual that will give you detailed instructions and pictures.

HP LaserJet... | Answered on Aug 16, 2014

These printers take to long to be ready because these printer first get heat up and check every section and then get ready.

HP LaserJet... | Answered on Jul 30, 2014


Instructions <:section>
    • 1 Turn the printericon1.png on and look for the control panel display to count the memory. When the memory count begins press and hold the green "select" button located on the front of the printer. When all three of the front control panels LED are lit release the "select" button.
    • 2 Press the "Down Arrow" once when you see the "Select Language" display. Press the "Select" button until your controlicon1.png displays "Cold Reset."
    • 3 Press the "Select" button and your printer will initialize a cold reset.

HP LaserJet... | Answered on Jul 01, 2014

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