My printer jammed in the middle of a page and after I turned it off, pulled out the paper and turned it back mon its printing 1 line of jibberish and pushing out the rest of the page blank, page after page

Have you read the Manual on paper removal? It mentions a rear panel that can be removed. That might free up the rollers:
If the paper jam is near the paper input tray:
1. Remove the paper tray.
2. Pull firmly on the paper to remove it.
3. Replace the paper tray.
4. Press the Select button .
5. Resend your print job to print any missing pages.
If the paper jam is not visible:
1. Turn off the printer.
2. Lift the printer unit.
3. Firmly grasp the paper, and gently pull it from the printer.
4. Close the printer unit.
5. Turn on the printer, and print the document again.
If the jam is located in the duplex unit or near the rear access door:
1. If you have a duplex unit, remove it.
2. Open the rear access door.
3. Firmly grasp the paper, and gently pull it from the printer.
4. Close the rear access door.
5. Re-install the duplex unit.
6. Press the Select button to continue printing.
If the paper jam occurs near the ADF:
1. Lift the ADF cover located to the left of the ADF input tray.
2. Firmly grasp the paper, and then gently pull it from the printer.
3. Close the ADF cover.
4. Press the Select button .
5. Resend your print job to print any missing pages.

Hi dorothyhover,

Here's how you would clear paper jam from your Brother HL 1430:

1. Remove the paper cassette completely from the printer.

2. Pull any jammed paper up and out of the printer.

3. Open the front cover and remove the drum unit assembly.

4. Pull any jammed paper up and out of the printer.

Do not remove the drum unit assembly with additional force at this time if you cannot remove it easily. Instead, pull the edge of the jammed paper from the paper cassette.

5. Open the rear cover and pull the paper towards the back of the printer, the fuser may get dirty with toner powder and may result in toner scatter on the next printed page or pages. Print a few copies of the test page until the toner scatter on the printed pages clears.


6. Close the rear cover and install drum unit assembly, close the front cover.


Hope it helps.


Thank you for using Fixya.

Step 1 Clear any loose paper from the paper tray. This will help you locate the jam. You will find it either in front, near the paper tray, or in the rear.

Step 2 To clear a paper jam near the paper tray, grip the paper and pull it firmly but gently from the printer. If you find a stack of papers jammed, grab from the middle of the stack and pull.

Step 3 For a rear jam, remove the back of the printer. When you find a free edge on the paper, grip it firmly and pull it out.

Step 4 Replace the back cover. Press the "Resume" button or turn off the printer, and then turn it back on. Your settings should reset.

Step 5 Try printing another document

Seems like the rollers are either dirty, or worn out. Probably the latter.
• “Paper jams” on page 68
• “Paper or specialty media misfeeds” on page 68
• “Printer does not feed paper, envelopes, or specialty media” on page 69
• “Banner paper jams” on page 69
Paper jams
Is the jam in the paper
support?
1 Press to turn off the printer.
2 Firmly grasp the paper, and gently pull it out.
3 Press to turn the printer back on.
Is the jam in the printer? To automatically eject the paper:
1 Press to turn off the printer.
2 Press again to turn the printer back on.
The paper automatically ejects from the printer.
To manually remove the paper:
1 Press to turn off the printer.
2 Firmly grasp the paper, and gently pull it out.
3 Press to turn the printer back on.
Paper or specialty media misfeeds
If paper or specialty media misfeeds or skews, or if multiple sheets feed or stick together, try the following solutions.
Check paper
condition
Use only new, unwrinkled paper.
Check paper loading • Load a smaller amount of paper into the printer.
• Load paper with the print side facing you. (If you are not sure which side is the printable
side, see the instructions that came with the paper.)
See “Loading various paper types” on page 21 for information about:
• Maximum loading amounts per paper type
• Specific loading instructions for supported paper and specialty media
Troubleshooting
68
Remove each page as
it is printed
Remove each page as it exits, and let it dry completely before stacking.
Adjust the paper
guides
Adjust the paper guides:
• When using media less than 8.5 inches wide
• To rest against the edges of the paper or media, making sure it does not buckle

For the paper jam issue turn around the printer and open the back door to pull the paper.
and for the power issue unplug power cord from wall and from the printer side too,plug everything back and ready to work.

try this

1. Turn off the printer.
2. Remove any paper trays. Inspect them for wrinkled or damaged paper.
3. Also open the back cover of the printer if this model has one.
4. Open any other doors that give access to the printer's paper path and to the toner or ink cartridge.
5. If necessary, remove the toner or ink cartridge. Place it away from light/ sun light to avoid damaging it.
6. If you find a piece of jammed paper, remove it by holding it with both hands and pulling firmly. The goal is to keep the paper from tearing. If several pieces are jammed together, try pulling out the middle piece first to loosen the jam.
7. If the paper does tear, try rotating the roller gears manually to free the paper. Don't force anything, though. Do this step especially if the jam message comes up repeatedly without any obvious paper jam, there may be a small tear of paper inside.
8. Ones the printer is free of paper Replace the toner or ink cartridge and paper trays, close any doors you opened and turn the printer back on.
9. If the printer paper jam message still appears, then there is still some paper in the printer. Reinspect the paper path.
10. see alternative if the problem is still not solved.
    

alternative :
Load a piece of thick paper, for example photo paper and press the resume button (may be diffrent button on diffrent models) a few times to the printer picks up the paper and puts it through the machine.

Please follow the instruction given in this link:

clear the paper jam as given in this link:
http://support.lexmark.com/cgi-perl/knowledgebase.cgi?ccs=37:1:0:512:0:0&framed=&docid=ENUS25568&relevance=1

I had to remove every toner cartridge and drum. I found the paper under the second to last drum.

Requires new rollers

Step 1: Remove any loose paper first

Step 2: Clear the jam from the output tray

-> With both hands, grasp the jammed paper where it is most visible, including the middle, and then carefully pull the paper straight out of the output tray.
-> Open and then close the rear door to clear the error light.

Step 3: Clear the jam from tray 1 area

-> Raise the jam access door, and then pull out tray 1.
-> Check inside the product for jammed paper. With both hands, grasp the jammed paper where it is most visible, including the middle, and then carefully pull the paper straight out of the product.
-> Reinstall tray 1, and then lower the jam access door.
-> Press the Resume button to continue printing.

Step 4: Clear the jam from the fuser

-> Open the rear door.
-> With both hands, grasp the jammed paper where it is most visible, including the middle, and then carefully pull the paper straight out of the fuser area.
-> Close the rear door.

Step 5: Reset the printer

-> Press the Power switch to turn off the product.
-> Wait 30 seconds and then press the Power switch to turn on the product.

Step 6: Reload paper and try printing

-> Pull out tray 1.
-> Slide the paper length and width guides to their outermost positions.
-> Tap a stack of plain, white paper on a flat surface to align the edges.
-> Load the paper into tray 1 and make sure that it is flat at all four corners.
-> Slide the paper length and width guides inward until they stop at the edges of the paper.
-> Push the paper stack down to make sure that it is below the paper limit tabs on the side of the tray.
-> Slide tray 1 into the product.

Step 7: Check print settings

-> From the File menu in the software program, click Print.
-> In the Print dialog box, click Properties.
-> Check the settings on the Paper/Quality tab, change them if necessary, and then click OK.
-> Try printing again.
If these steps resolved the issue, there is no need to continue troubleshooting.
If the issue persists, see the next step.

Step 8: Clean the cartridge area

-> Open Toolbox.
-> Windows XP: Click Start, click All Programs, click HP, click your product, and then click Toolbox.
-> Windows Vista: Click the Windows icon, click All Programs, click HP, click your product, and then click Toolbox.
-> Click Help and then click the Troubleshooting.-> In the Cleaning Mode area, click Start to begin the cleaning process.
-> The product processes a single page, and then returns to the Ready state when the cleaning process ends.
If these steps resolved the issue, there is no need to continue troubleshooting.
If the issue persists, see the next step.

Step 9: Service the printer

Call Our (Toll-Free) 1-888-224-4280