20 Most Recent HP DeskJet 845c Printer - Page 8 Questions & Answers

Firstly make sure that they are original cartridges as most problems are caused by faulty cartridges. Then clean the gold contacts with a soft cloth. install cartridges and turn machine on hopefully this will work if not then the machine has a carriage fault.

Hope this helps you
Thanks J

Look where you put the paper in. See if you can see inside there and see the roller that turns and picks up the paper. If you can, make a mixture of alcohol and a little dish soap. Damp a rag with it, and reach in there to clean the rollers.  See if the rollers will turn manually, but be careful not to force anything.  Another way to get to the whole roller, would be to start making a print, while watching the rollers.  As soon as the rollers have turned half way, unplug the printer.  Now you can reach the other side and clean that.

There is another way to clean the rollers.  Using the alcohol mix, take a single sheet of paper, and damp one half of it with the solution.  Stick the single sheet in the paper tray, and make a print, but hold on to the paper so that it doesn't feed through the machine.  Do this several times, and the rollers turning against the wet paper should clean them.

Try to print again. It might take a few tries. The rollers have to turn against the paper and dry themselves off again.

If this works, then you need new rollers (cleaning them will only make them work temporarily and the problem will come more frequently until you change them).

Thankyou,

Check your print setting and also ensure page set up on the document that you use is not include the filename to be printed

Hi, the problem can be related to any of a number of things. First of all make sure that there isn?t any extraordinary LED blinking. Every LED has a troubleshoot in the manual(which you can download here on Fixya). If there?s no blinking going on check for the following: The power supply to the printer, along with the line(cable and socket). That the ink cartridges fit well. You have paper in the tray, and there?s none stuck inside. The printer cover is well shut. All parts are well connected(such as the paper tray) If everything seems to be in order try connecting it to another computer? maybe the USB connection isn?t a 100 percent, and the communication between computer and printer is at fault, or there?s some software problems, or anything that?s computer related. Could also be router or print server problems if you are using either one. Check out the troubleshoot pages for your router here in Fixya, they contain reference to that on some routers.

Question edited for a lot more clarity. It usually depends on the lights and the colours https://www.google.com/search?q=HP+Color+LaserJet+3600+Printer.+I+have+2+flashing+lights Page 155 and 156. http://h10032.www1.hp.com/ctg/Manual/c00390162.pdf ..

you need to do factory rsest of the printer

Hello. First of all I would like to wish everyone a Happy New Year! I recently bought a HP Deskjet Ink Advantage 3515 printer. The printer works fine (prints, scans and copies). There is only one problem with it. It returns me an error when I'm shutting it off. This happens very often but not always, it is kinda annoying. The error is displayed as: ERROR CODE 0X02B7C2ED SM_MODULE C (the error is also shown on the image). I tried to Google the problem but without effects. I don't know what could be the problem. Can someone help me please, because I have no idea what could be the issue. Thanks for any replays.

If you are using a Windows PC, search for devices and printers. Once you find the printer, right click on it, go into printing preferences and you should find a tab in there that will all you to disable color. If you want to be able to print in both and black will not print, make sure your black ink cartridge is not empty or that it is properly installed.

https://support.hp.com/us-en/printer-setup/hp-deskjet-2600-all-in-one-printer-series/12319824/model/15787937

Go to this website. http://support.hp.com/us-en/product/HP-DeskJet-Ink-Advantage-3830-All-in-One-Printer-series/7172328/model/7172329/drivers/ Click check now and it should download the best driver for you. If not use step 2 and find the driver you need.

check it`s sensor

Check the paper size settings to match the loaded paper. This would happen (for example) if you have loaded A4 paper but your driver is set to print on letter format. Letter is wider than A4 by 6mm and while the printer is trying to print near to the right side, assuming the paper is wider, part of the ink goes on the paper support. Other reason may be the paper size in the document is set to be larger than the loaded paper format and driver prints only what can be fit on the loaded paper.

1) Open the printer cover and wait till the carriage moves towards the middle. 2) Force press the printer's Power button to turn it off. Remove the power cord from the back of the printer. 3) Remove the print cartridges and place it on a small sheet with the nozzle plate facing upward. 4) Slightly wet a cotton swab with distilled water. Clean the face and edges of the face cartridges with the swab. 5) Wipe the underside of the print cartridge cradle walls using a swab. Reinsert the print cartridges. 6) Close the printer cover. Connect the power cord at the backside of the printer.

On the control panel, select scan to computer and choose PDF. If you are using the sheet feeder, it will scan all pages and create one file with them all. OR If you're using a scanner glass, i.e. one page at a time, when the first page finishes scanning, you will get a message asking if you have another - answer YES and follow the instructions (basically that means place next page on scanner glass and hit OK/Continue). Rinse and repeat until you've scanned all pages then answer NO. You should find a PDF file in your HP Scan Folder usually named "scan.pdf" unless you've changed the settings. (If there is/are already scanned files in that folder, they will have consecutive numbers, e.g. "scan001.pdf" "scan002.pdf" etc

www.hp.com/support enter printer model and number and run diagnostics with your printer connected to your PC or Laptop.

Possible cable problems. Also mine shows offline if the power button on the printer is off

I have had this happen in windows operating system. It was caused by a corrupt user profile. You can try control panel users accounts. Try modifying the user account type like changing the permissions and windows should re save the user profile . then change it back to what it was. or look at https://neosmart.net/wiki/corrupt-user-profile/

https://support.hp.com/us-en/document/c03279817