Brother dp 525cj word processor does not power on

https://www.amazon.com/Fisher-Price-SWING-ADAPTER-compatible/dp/B00CZAQG5G

https://www.amazon.com/Accessory-USA-Adapter-Fisher-Price-Starlight/dp/B076M23YW9

laptop plugged in not charging:

1. Take the battery out of the laptop & try to turn on the laptop using power adapter only. If the computer turns on, then the battery is defective & needs to be replaced.

2. Make sure the power adapter is not defective. Test the output voltage of the power adapter using a voltmeter. Compare the voltmeter reading to the nominal value written on the adapter or the laptop.

3. Make sure the DC jack is not loose or broken. A loose DC jack will need to be re-soldered. A broken one will need to be replaced.

4. If you have another processor which is compatible with your laptop's model, try swapping processors & test to see if the laptop will work.

5. The power button could be bad

6. The motherboard could be defective & needs to be replaced.

http://www.chargerbuy.com/laptop-ac-adapter/hp-ac-adapters.html

Sears has the part, follow the link below:
http://www.searspartsdirect.com/partsdirect/part-model/Brother-Parts/Typewriter-word-processor-Parts/Model-DP525CJ/0150/0550000/P8110277/00006

hope this helps

Radio Shack has universal DC adapters just for situations like this. Take the unit into them and they will match the voltage to the machine.

Here is a link to the copy of the manual online -

http://www.brother-usa.com/ModelDocuments/Consumer/Users%20Manual/UM_DP525CJ_EN_211.PDF

http://www.freeprintermanuals.com/PM/Brother%20LW-800%20Plus,%20DP-525CJ%20Parts%20Manual.pdf lists all parts for DP525CJ Brother

1. Take the battery out of the laptop & try to turn on the laptop using power adapter only. If the computer turns on, then the battery is defective & needs to be replaced.
2. Make sure the power adapter is not defective. Test the output voltage of the power adapter using a voltmeter. Compare the voltmeter reading to the nominal value written on the adapter or the laptop.
3. If you have another processor which is compatible with your laptop's model, try swapping processors & test to see if the laptop will work.
4. The power button could be bad.
5. The motherboard could be defective & needs to be replaced

hard drive:http://www.amazon.com/Western-Digital-Intellipower-WD20EADS-Frustration-Free/dp/B001RB1TIS/ref=sr_1_fkmr0_1?ie=UTF8&qid=1266265361&sr=1-1-fkmr0 processor: http://www.amazon.com/AMD-HD9750XAGHBOX-Phenom-Quad-Core-2-4GHz/dp/B0016HK7A4/ref=sr_1_3?ie=UTF8&s=electronics&qid=1266265416&sr=1-3
graphics card:http://www.amazon.com/BFG-BFGE981024GTGE-GeForce-Graphics-EcoIntelligence/dp/B00288BH9K/ref=sr_1_2?ie=UTF8&s=electronics&qid=1266265506&sr=1-2
hope helps!!!! :D

You need a PS-1225 power adapter. According to them you should use only that power supply. It has +12 volts out at 2.5 amps. The center pin is + and the outside shaft is negative. It is 100 to 120 VAC at 15 watts power consumption. You may be able to use the supply for the newer DP-02. The 01 is discontinued. If you decide to make one yourself, make sure the specs are exactly the same and the polarity is correct and the plug size is perfect.

Susie*
First things first:
1) See if something is missing /part or something is broke on your unit.
2) See if some part when you put the paper is forcing in the wheels or a wheel is broke. to take out the paper.
3) replace if you can the system.