Unknown Printer

How to Identify and Fix Common Problems ?

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Remove any loose paper or obstructions found. Make sure that the carriage can move freely across the width of the printer. Firmly push the carriage to the left side of the printer, and then push it to the right side.
If the paper is even slightly askew, the rollers will pick it up a little crooked, and — guess what — the crooked sheet will immediately get jammed. So even though there`s no paper stuck when you start printing, the loose paper guides are ensuring that a sheet gets jammed whenever the printer starts doing its thing.
Loading paper that is stuck together, frayed, curled or bent can cause a jam. Overloading the paper tray, loading different thicknesses of paper in the tray or using paper that isn`t appropriate for your particular printer can all result in a jammed printer.
Expand Document Options > Printer Features. Select the desired options and then choose On from the pop-up menu. If you don`t find duplex printing and stapling in the options, then your selected printer doesn`t support those features. Click OK, and then click OK again to exit the dialog box.
Doubling is a register problem that mainly occurs between plate and blanket within the unit. Too much blanket to paper pressure. Reduce printing pressure to a minimum. Too much plate to blanket pressure.
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).
Contrary to its name, there is nothing supernatural or spooky about a ghost jam. Instead, ghost jamming refers to an issue whereby the copier reports a paper jam even though there is no paper being physically jammed within the copier. Such an occurrence is also known as a fake jam or a false jam.
Slide the paper all the way into the printer. The leading edge of the paper will stop at the Paper Drive Roller. Locate the Paper Sensor/OOPs sensor on the right side of the paper path. It can be seen from the top of the printer with the Top Cover open and has red, black, and blue wires attached to it.
Print on both sides of the paper (Windows)

Open the document, and then click File > Print. Select your printer, and then click Printer Properties, Preferences, or Printer Setup. From the print settings, select the option for a two-sided print job. Menu options vary by printer model.

This message appears when paper is jammed in the duplex tray.
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.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

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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P2055dn Duplex Jam – Jam in Output Bin
ANSWER : I have same problem on duplex of 2nd page. Paper stops just behind Tray 1 pickup roller. Noted there is a small black 1/2″ lever tab behind the lower rear jam door. Noting that when printer jams trying to finish 2nd side, the lever is down ??? No answer, I know, just observation & looking for mention of this by someone. Going to try and find a black or white sensor which may be out of position.

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Unknown Printer

Paper jam in tray 2 (but no paper pulled from tray) also M476DN models
ANSWER : Isopropyl alcohol is not recommended for rubber rollers. It dries out the rubber and hasten it’s cracking and breaking. It will do nothing to restore the grip. Those rollers are really hard to replace. It would be easy if that dumbass secondary menu really worked. None of the techs I’ve spoke to ever got into it. Everyone I know sends a print job and listens for the roller to rotate into position where you can pull it off.

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Unknown Printer

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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paper jam 2
ANSWER : That is a jam in the exit part of the printer.

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Unknown Printer

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

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Unknown Printer

Keep getting a paper jam message. There is no jam.
ANSWER : You can quit wondering. Parts are unavailable. I’ve seen posts where people have 3D printed the parts or machined them out of metal.

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paper will not load right, only on the left side then jams. Worked fine this am, 2 hours later this happens
ANSWER : There is something in the paper path on the right side blocking it. Could be a torn scrap of paper, a dead bug, etc. Use a piece of file folder to push it out.

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Unknown Printer