HP CopyJet Color

How to Identify and Fix Common Problems ?

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Pressing the catches on both side of the duplex unit, remove the unit. Remove the jammed paper from the rear of the printer. Without pressing the catches on its sides, push the duplex unit all the way in until it clicks into place.
Dust, paper fiber, and other debris might accumulate on the paper feed rollers and cause paper jams and paper feed issues. Clean the rollers inside the printer, and then try to print again. Turn off the printer, and then disconnect the power cord.
If your printer has a paper path cover behind the carriage, remove the cover, and then remove any jammed paper. Pull out the input tray, and then remove any jammed paper. If your printer has a bottom cleanout door, carefully lift the printer and look under it, and then remove any jammed paper from the bottom cleanout.
One of the most common causes of paper jams is that the paper has simply not been loaded correctly into the printer paper feed. With this in mind, remove any paper from the tray in order to check for any jams. If you do see some paper jammed, pull each sheet out of the printer slowly until the printer is clear again.
A piece of paper stuck in the paper tray or inside the printer can create a paper jam. Paper jams can occur for a variety of reasons, such as overloading the paper tray, loading different thicknesses of paper in the tray, or using paper that isn`t appropriate for your particular printer.
Low-quality paper leaves an accumulation of tiny paper bits often referred to as “paper dust” inside the machine. This “dust” is one of the top causes of paper jams. More dust means more jams. Besides jams, the dust also contributes to poor-quality prints and causes machine parts to wear at a faster rate.
Step one: Perform a power reset

With the product turned on, disconnect the power cord from the rear of the product. Unplug the power cord from the wall outlet. Wait at least 15 seconds. Plug the power cord back into the wall outlet.

Printing on both sides of paper is called duplex printing. Most printers offer the option of automatically printing on both sides of a sheet of paper (automatic duplex printing). Other printers provide instructions so that you can manually reinsert pages to print the second side (manual duplex printing).
Do a hard reset on your printer. To do this you just need to turn off your printer, unplug for a few minutes and then plug the printer again. If that still doesn`t work, try turning the printer and your computer off, and then start it back up again. Try uninstalling and then reinstalling your printer driver.
HP printers not printing double-sided or duplex is a very common issue which could be due to several reasons, such as misconfigured printer settings, failed print jobs in queue, outdated drivers or a random glitch.
When you set up a duplex printing job, the settings might carry over to the next print job. Additionally, some HP printers come with duplex printing set as the default. To change back to one-sided printing, turn off the duplex setting in the print window.
Is duplex printing the same as double-sided? Both duplex printing and double-sided printing end up with the same result – a piece of paper with information printed on both sides. Double-sided printing is the outcome, whereas duplex printing is the technology that creates this outcome.
The first step you should take when you think you have a clogged printer printhead is to run the automatic cleaning cycle on your printer. You may want to do this two or three times to see if it clears the clog. The automated cleaning cycle forces extra ink through the print heads to loosen any clogs or blockages.
Usually a quick paper setting adjustment will clear up a ghosting issue right away. Run a cleaning – Most printers have a cleaning function built into the machine. Run this a couple of times to attempt to clear up the printing issue. Inspect the drum – Sometimes excess toner powder can stick to the drum.
During a print job, the printer stops feeding pages, and a Paper Jam error message displays on the printer control panel. This indicates that paper might be jammed inside the printer. note: Paper jams can be real or false. The printer might report a paper jam even when there is no jammed paper.
This message appears when paper is jammed in the duplex tray.
The Duplex Unit is located at the rear of the printer. Pull the Duplex Unit out of the printer. Remove any jammed paper from the Duplex Unit.
The following are the top reasons why paper jams occur:

unsupported paper/media is used. incorrect paper settings in the tray and/or the print driver. paper loaded incorrectly and/or paper edge guides not adjusted properly in the tray. humidity and/or paper condition and storage.

The Duplex Unit is located at the rear of the printer. Pull the Duplex Unit out of the printer. Remove any jammed paper from the Duplex Unit.
The following are the top reasons why paper jams occur:

unsupported paper/media is used. incorrect paper settings in the tray and/or the print driver. paper loaded incorrectly and/or paper edge guides not adjusted properly in the tray. humidity and/or paper condition and storage.

The Duplex Unit is located at the rear of the printer. Pull the Duplex Unit out of the printer. Remove any jammed paper from the Duplex Unit.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

My printer feeds through one piece of paper all the way and then a half piece of paper and stops. I pull out the paper to stop the paper jam and then it prints but sounds rough. After printing, it doesn't feed the paper all the way through.
ANSWER : And the first 2 sheets, the full and half sheet that go through first, are blank.

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HP CopyJet Color

hp 8600 pro when power on, paper jam message appear but there is no paper jam in the tray
ANSWER : Hp 8180 Photosmart All In One code keeps says paper jam and carriage jam when neither are jammed. I followed all the recommended things to do. I live in Raleigh NC any place to take this or any suggestion.

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HP CopyJet Color

Paper Jam and carriage jam code when nothing is jammed
ANSWER : Did you try cleaning the encoder strip that runs through the cartridge assy.? Use Window Cleaner on a paper towel. Also, check inside on the right. I’ve seen a lot of times where there is a folded up scrap of paper that stops the carriage from going all the way to the right.

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HP CopyJet Color

Paper Jam error but no paper jam
ANSWER : Obviously you didn’t get all the paper cleared out. There is a small scrap in the paper path causing the jam when the paper hits it. You can try clearing it out by inserting something stiff like a piece of file folder from the back of the printer into the paper path and pushing the offending piece out that way.

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HP CopyJet Color

hp c7280 clear paper jam
ANSWER : paper jam

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HP CopyJet Color

HP LaserJet 4200 paper jam fix
ANSWER : Yes, thank you! You did a thorough post! If your still hacking away at HP’printers you will know that unfortunately HP kept using that type of solenoid with the “Sticky Mess” on all of their new Equipment. I use this method almost everyday (without removing the actual solenoid). I’ve replaced so many I got carried away and now, I sell a solenoid repair kit! It’s for those people that like convenience. I provide a professional supply of perfect material with sticky back tape pre-cut to exact dimensions! All in a little kit. I have install videos, (I don’t charge for that I believe in the Do-it -Yourself approach.) Sorry for the sales pitch… but here is my link.

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HP CopyJet Color

Canon mx410 Paper jam message, but no paper jam?!
ANSWER : I have exactly the same problem, no answers 😳

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HP CopyJet Color

I just bought an officejet 3830 2 weeks ago. Now it won't print at all! Says inkjet jam. It's not! I've done all the fixes as per hp's website now what?
ANSWER : Take it back and exchange it under warranty.

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HP CopyJet Color