Prints clean sheet - not printing anything on the paper

Probably it's the jammed paper that might caused the error. I suggest have it serviced by the technician. Be aware of the paper handling capacity of your machine to minimize jamming:

3300MFPV_X
Phaser 3300MFPV/X, Copy/Print/Colour Scan/Fax, B&W, 28 ppm, A4, 1200 dpi, 50-sheet ADF, 250-sheet Paper Tray, 50-sheet Multipurpose tray, 150-sheet Output Tray, 96 MB, Automatic 2-sided printing, USB/Ethernet, PCL/PS3, Scanning software, 220 V

Check the C6200 Device Settings in the properties and make sure that the Duplex Unit is installed.

Step 1:

Print out about 10 blank (all white) sheets and see if the spots clean off.

Step 2:

Check to see if the toner is Dell type brand, if not try installing Dell brand and run 10 blank copies then run color test print using menu key.
Press menu, press arrow down key till 'print reports' is displayed, Press 'check key' then press down key till 'color test print' Press check key to print color copy.

1) try doing a full clean from within the menu on the printer, or within the computer software
2) You need to perform a half test. Put a sheet of paper on the manual feeder and do a config page from the information menu on the printer. When the back edge of the paper enters the printer, quickly open the toner door to stop the printing. Now remove the toner cartridge and look at the image below. If the defect is present, then the toner cartridge is the problem 99% of the time. There is a slight possibility that during the conditioning stage of the print process the drum of the toner is not being fully discharged so when the next stage takes places part of the previous image gets put on the toner cartridge again. Very rare. If the defect is not present then the fuser has an issue.

Try printing from the manual feed tray(tray 1). Put a few sheets of paper in the tray. Print anything that is more than two or three sheets of paper. The paper path test is good, 10 sheets. As the paper gets about halfway into the printer, open the top door. Pull out the toner cartridge. Look down at the paper. If it's dirty it has to be the toner or the transfer roller. If it's clean it could be a dirty paper path or fuser.
Vacuum out the printer, if you have mounds of toner laying in the paper path, everything that comes out of the printer will be dirty.

The only way to tell is to start a print and power off when print is still inside. If you see the ghost before the fuser it's the drum, if clean before the fuser, it's the fuser. You can also open the back door and look at the fuser roller with a light, the fuser roller should be clean but if the roller has images it's time for a fuser.

Need to replace the fuser.

Try checking the ink cartridges and make sure they have ink in them or it will keep printing blank pages. Then try printing a test page by going to control panel, clicking on printers and faxes and right clicking on your printer and going to properties. Then go all the way down to the bottom of the page and click print test page. It will clean the printer cartridges and align them to print correctly. It should work after that.

To print a test page, from ready press the go button. There isn't a cleaning page or drum cleaning cycle on Brother printers.

Brothers are notorious for having bad toner and drum issues. They are very finicky about paper quality. What happens is when a lower quality paper is used the higher paper dust and talc gets caught up in the charging brushes of the drum. Brother has no waste sections in their cartridges or drums so the built up junk stays right in the charging brushes and causes the drums to fail. On the toner cartridge side it re-uses it's waste toner adding it back (with the paper dust and talc) into the fresh toner supply area. Eventually the cartridge contaminates itself to the point of causing imaging problems.

Best recommendation after over 13 years fixing printers to you is to use GOOD paper at all times with Brother printers. Brands tend to fluctuate wildly in quality but the most stable brand to look for is a HP (Hewlett Packard) brand paper. They tend to keep the tightest control over paper with their name on it than others I've seen. HP "Office" paper is relatively inexpensive and will save you much more in the long run than buying cheap paper. STAY AWAY FROM STORE BRAND PAPERS OR XEROX 4200.

Hope that helps you.

i assume the cleaning method that you perform is offline (taking the cartridge our and clean them). I suggest you clean the head during the printer on.. try to perform below steps per the manual Cleaning the printer Printing the test pages Cleaning the print head I assume you do not have the manual anymore (no DVD) i list down the step below Its a bit long manual I suggest you download them from the canon website.. if you still have problem I can send to you the BJC 4300 manual Cleanning printer Make sure the printer is turned off before cleaning it. It is a good idea to unplug the AC adapter also. Do not clean the exterior of the printer with volatile liquids such as thinners, benzine, or any spray-type or chemical cleaners; doing so will damage the surface of the printer. When cleaning the printer, avoid the area near the print head on the BJ cartridge. Do not touch the print head. Ink may leak out and cause stains. Clean the printer regularly to avoid printing problems. Remove any ink mist or paper debris from the interior of the printer using a soft cloth moistened with water. Clean especially well around the platen area. If the rollers become dirty, you can clean them using a small soft brush. Clean the exterior of the printer with a soft cloth moistened with water. Clean away smudges and dust. Do not use paper products (such as paper towels or tissues) to clean the inside of the printer. Printing the Test Pages You can print these test pages to check the operation of your printer and your print quality. Test A This test prints a repeating pattern of characters. Demonstration This test prints a sample page describing the printer's features. Printing the Test Page From Windows You use the Test option on the Control tab in your BJC-4300 Printer Driver for Windows to print a self test, demonstration page, or a nozzle test pattern. Before selecting a Test option, make sure paper is properly loaded in the sheet feeder (see Automatically Feeding Paper starting on page 3-7). Click on the Test option and then click on the Print button. Printing the Test Pages Using the Operators Panel To print a test page, make sure the printer is turned off and paper is loaded. Press and hold the POWER button until you hear the number of beeps that correspond to the test page you want to print. Test Page Number of Beeps Pages Printed Demonstration 1 Continuous Printing Status Information 2 1 Page Test A 3 Continuous Printing Nozzle Test 4 1 Page When you release the POWER button, the test page starts to print. *All self-test prints require Letter or A4 size paper. Using a smallersize paper for a self-test print will result in parts of the printoutbeing printed directly on the platen. All self-test prints are printed in accordance with the current printing settings (font, printing mode, etc.) *Red- Information for technician not included in the user manual Cleaning the Print Head Your printer is equipped with a print head cleaning function to ensure constant high quality printing. Cleaning the Print Head From Windows If you are using Windows, you can execute print head cleaning from the Control sheet in the printer driver. Simply click on Clean Ink Head. 4300 Chapter 4 Page 6 Cleaning the Print Head Using the Operators Panel If you want to clean the print head from the operator panel, follow these steps: 1 Make sure the printer is turned on. Make sure the green POWER light is on. 2 Press and hold the RESUME button for at least two seconds until the printer beeps twice. The POWER light will blink for several seconds while the print head is being cleaned. Perform the print head cleaning only when you encounter a print quality problem. Unnecessary and repetitious cleaning will waste ink. If you execute the print head cleaning while paper is manually loaded, the printer will eject the paper and then perform the cleaning. 4300 Chapter 4 Page 7