HP LaserJet 4

How to Identify and Fix Common Problems ?

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Several factors may cause the product to print blank pages, such as print settings, low ink, or the product itself. Check the following: Make sure the product is placed on a flat, stable surface that extends beyond the base in all directions. The product won`t operate properly if it`s tilted or at an angle.
Running out of ink

If your printer runs out of ink, obviously the pages will come out blank when you attempt to print out what you need. Most of your HP printers will already have some kind of indicator to let you know that you are running slot. Solution: The solution is a no-brainer. Replace the ink cartridges.

Reasons why your HP printer has ink but won`t print

This may seem obvious, but it sometimes happens: first make sure your paper tray has paper in it. Misalignment, clogged printheads, faulty data communication or insufficient ink levels can also be sources of the problem.

Partial prints are a common issue with printers and there are several main reasons it can occur: Problem with the print spooler (on Windows PCs) Overload of the GPU on later model Macs. Dodgy USB cord.
Check the ink levels

Sometimes, the printer may not print black ink because it is low or empty. You can check the ink levels on the printer`s display, or by using the software that came with your printer. If the ink level is low, replace the cartridge or refill it according to the manufacturer`s instructions.

Remove the partially printed paper and look if the print is all black, then look at the imaging drum on the toner to see if there is any print. If it is all black then it is either a defective toner cartridge or a problem with the high voltage power supply.
To resolve this issue, change the default paper size of your printer: Click Start, point to Settings, and the click Printers. Right-click the appropriate printer, and then click Properties. Click the Paper tab, and then click the paper size you want to use in the Paper Size box.
Make sure your printer is securely connected to your PC. The ink isn`t running out and the ink cartridges are not clogged. There`s enough paper in the paper tray. Restart your printer and give it a refersh, it could be just a glitch.
Click File > Print. Under Settings, click One page per sheet, and then choose Multiple pages per sheet in the list. Click Print. Tip: Print a test sheet on a sheet of plain paper to verify that your publication prints as you expect before you print on a manufacturer`s product or more expensive paper.
An intentionally blank page or vacat page (from Latin: vacare for “being empty”) is a page that has no content and may be unexpected. Such pages may serve purposes ranging from place-holding to space-filling and content separation.
Just above the circuit board on most printer cartridges, you`ll find a small button. You`ve seen these tiny buttons before on cell phones, phone chargers, etc. This is your reset button, and the only way to get in there is either with a paper clip or the tip of a pen (which will leave a tiny ink smudge on the button).
If your HP printer not printing black ink correctly, here`s what you should do. Using non-genuine ink cartridges. Printheads that have become clogged. Ink cartridges that are defective or empty.
You can clean the printhead either manually or from your printer or computer. Before you start, you`ll want to perform a nozzle check to ensure your printhead needs cleaning, as this will save ink.
Cleaning the print head will start the ink cartridge replacement process. If you do not intend to replace an ink cartridge, press the ink button again to return the print head to its home position. The printer starts cleaning the print head and the power light and the ink lights begin flashing.
The nozzle check function allows you to check whether the print head is working properly by printing a nozzle check pattern. Print the pattern if printing becomes faint, or if a specific color fails to print.
Standard black uses only black ink (100% K), whereas rich black contains elements of other colors (Cyan, Magenta, Yellow).
Yes, you can.

tested the performance of Original HP ink cartridges vs. remanufactured (refilled) brands. The results: Original HP ink cartridges far surpassed ink refills in both print quality and reliability.

Look for the contact points on the print carriage inside the printer and gently wipe them off using a lint-free cloth. Make sure there isn`t any ink left on the printer contacts. Just as on the ink cartridges, if you are having difficulty removing the excess ink, use a cotton swab and mineral water until it is clean.
There are chips inside the original cartridges to record how many pages were printed and they cannot be reset. As a result the printer reads the chips and tells you that the cartridges are empty, even though they are not. This is why you are getting the “ink low” message even though the ink tank is at full capacity.
Reset. Resetting the printer stops printing and clears the current print job received from the active interface. You may want to reset the printer when there is a problem with the print job itself and the printer cannot print successfully.
International paper size `A4`, landscape orientation, is 297 mm wide x 210 mm long (11.69″ x 8.27″); aspect ratio 1.414:1. American paper size `Letter`, landscape orientation, is 11″ wide x 8.5″ long (279.4 mm x 215.9 mm); aspect ratio 1.294:1. Scaling.
1: Check Printer Power, Cables, and Paper

Check that the correct paper is properly loaded into the printer and is not jammed. Replacing damaged cables, plugging in loose or disconnected cables, and fixing paper jams as necessary may resolve the issue.

Select Start , then select Settings > Devices > Printers & scanners . Scroll down to Related Settings and select Print server properties. Select the Drivers tab, and see if your printer is listed. If it is, you`re all set.
The Print Spooler is software built into the Windows operating system that temporarily stores print jobs in the computer`s memory until the printer is ready to print them. In some circumstances you may need to stop and/or restart the service.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

HP Color Laserjet blank pages – only jetdirect page
ANSWER : What about the engine test? To do that, drop down the front tray. Feel around on the left side at the top and you’ll feel a little plastic dongle. If you lift up on that it will initiate an engine test page. That will be a page containing lines of each color.

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HP LaserJet 4

Prints blank pages, won't print from computer
ANSWER : Don’t know why you replaced the fuser, but assuming you had print before, then it must have been something you did during the procedure. Only thing I can suggest is to recheck your work. Just because you reinstalled a connector doesn’t mean that it is seated firmly enough to work. Any flat ribbon connectors that you removed and reinstalled, check to see that the contacts are all flat and not peeled back.

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HP LaserJet 4

HP Laserjet 4000 Printing Blank Pages
ANSWER : Would just like to say thank you to every one. I am a teacher and need my printer for a ridiculous amount of paper work that keeps me away from working with students. My printer was down for 5 school days. I finally got the new toner and it still didn’t print. After following your meticulous instructions I was able to get it working. Thank you Thank you Thank you to all people who contributed to this.

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HP LaserJet 4

HP laser jet 3015 "Upgrade Error Call HP Support"
ANSWER : rgtr

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HP LaserJet 4

HP LaserJet 2200D won't print configuration page
ANSWER : Find someone with a HP LaserJet 4100 and you can configure the card to the IP you want:

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HP LaserJet 4

HP LJ 1150 Printing multiple pages on one sheet?
ANSWER : Hey friends.

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HP LaserJet 4

HP Officejet 860 printer printing blank pages
ANSWER : First check the exact ink levels, replace if any one are low or empty.

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HP LaserJet 4

Print file sent but no printing occurs
ANSWER : Been working on these since they first were released. Never seen a problem like yours. If it happens again, try doing an engine test, as it bypasses the formatter board. The engine test is located at the right side of the manual tray opening. Look for a hole in the side wall. Stick something like a paper clip into it to actuate the test button. It will then print a lined test page. If it does that, then it points to the formatter board as the cause of your problem.

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HP LaserJet 4