Advice 1: How to disassemble printer HP LaserJet M1120 MFP (manual)

Sometimes you may need to disassemble some device, but a guide on the Internet not to find. Fortunately, some spread their instructions, which is very handy. Share your experience of disassembling laser printer Hewlett Packard LaserJet M1120 MFP, perhaps someone it will be useful.
How to disassemble printer HP LaserJet M1120 MFP (step-by-step guide)

HP LaserJet M1120 MFP

1. First you need to release the top cover that hold the two hinge bolts.

HP LaserJet M1120 MFP

Turn down top tongue freed, and pulls out a joint. Repeat the same with the second.

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2. We release the lock of the cartridge, as shown in the photo.

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3. Remove the left marginalia printer M1120. First, Unscrew the screw from the back side, then weaken a latch on the bottom of the printer, put the printer in a horizontal position and movement from the back side remove the marginalia.

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4. We opened the electronic components of the printer. Gently remove the two ribbon cable at the top of the Board. There are no clips, just pull them. Remove the ferrite ring which is mounted in a special bracket with one screw. Now the upper part of the printer HP LJ M1120 easily removed.

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5. Remove the rest of the marginalia as above. One screw, latch from the bottom, rotate the back part to the side.

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6. Remove the upper small cover. Holding her two guides.

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7. Detachable managemient. It is fixed from two sides. Slightly push with a screwdriver, and it is free.

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8. Remove the front cover. Again, turn down the two latches.

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9. The upper part is attached to 6-TEW screws. Turns, remove.

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10. Remove the rear cover covering the heater. It rests on the two latches.

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11. The back wall is covered with metal insert. We turn on the two screws and remove.

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12. Remove the rear bracket.

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13. Weaken the wire. Remove the contactor in the form of pegs. Remove the black plastic part protecting the contacts and closing the screw that secures the stove.

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14. Release the wires. Unscrews the screws, remove the heater.

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15. Remove the roller inside the printer. Easily compressible latch, pulled.

Порядок разборки HP LaserJet M1120 MFP

16. Disassemble the heater.

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17. Now all the details in mind. If you need something else to remove it will be easy to do. Collect all in reverse sequence.

Advice 2: How to disassemble the stove

If you want to change the heating to a new, gas or electric, or decided to lay down a new stove, the old need to parse. When disassembling the stove you need to consider some points.
How to disassemble the stove
Instruction
1
To disassemble the oven very carefully as the inner side of the bricks is black. Soot, it's not ash. She has a fat basis, and to launder it will be difficult.
2
If disassembled brick you will need it, then remove without tearing.
3
Begin to disassemble the stove pipe.
4
First dismantle the pipe on the roof. If the pipe was metal, it need to rock on and off. A brick chimney, you need to dismantle brick by brick. To help yourself you need a hammer. You can pick open a place of a laying trowel.
5
Dismantling pipe on the roof, go to the attic.
6
Continue disassembly of the pipe already in the house.
7
After the pipe is disassembled, the next step is to disassemble in a circle, starting at the top and working down.
8
Remove it from the oven, the stove, door and grates.
9
The last stage of disassembly is the analysis of the grounds on which stood the stove.

Advice 3: How to disassemble the printer

Whether it's the printer or MFP, but some print issues directly related to the fault inside the machine which are not a standard tool of diagnosis. And then there is only one way out - repair of penetrating into the bowels of the device.
how to disassemble the printer
You will need
  • screwdriver
Instruction
1
The causes can be many: clogged/dried up print head, you need to clean the paper sensor, check the feed mechanism and move the print head to remove foreign objects wedging device. The design of most of the printers similar, especially if we consider the model of one company and one line.
2
First, you must move the printhead to the Parking area (for devices with inkjet printing).
3
Then open the lid and remove the cartridges.
4
Next, disconnect the device from the network and proceed with the dismantling of the housing.
5
Disconnect the auxiliary panel for the direction of the paper. Pick up the screwdriver and Unscrew the screws that secure the outer plastic panel.
6
Then remove the control Board. To do this, Unscrew the screws that it is secured to the frame of the printer, and unplug it going to the wire.
7
Next remove the screws that secure the base frame, and remove it to the side.
8
Then going to disconnect the printhead cables and remove it from the rails.
9
All device nodes become available. In this General phase the fight is over. Further all depends on specific fault models and a printer.
10
Assembly is done in reverse order. Assembly/disassembly is carried out with extreme caution, so as not to damage the many sensors. Otherwise the work done may be not only useless, but can cause irreparable damage to the already defective printer.

Advice 4: How to disassemble a laser pointer

It is believed that a conventional inexpensive laser pointer sold at the Newsstand, has a sealed design. However, when using special techniques it is amenable to disassembly without damage.
How to disassemble a laser pointer
Instruction
1
Dress in clothes and shoes, can accumulate electrostatic charge. Then briefly touch the radiator. This way you will prevent damage to the laser diode by static electricity.
2
Remove the cover from the pointer and remove the battery. Fold them so that they do not touch each other.
3
Remove from the device insulating cylinder of film. Save it.
4
Remove the pointer from the nozzle and set it aside.
5
Ratibora measure the parameters available in the emitter pointer external thread on which is screwed a nozzle. If you have no ratibora, just try all the available nuts of a similar size, until you find the one that is screwed on this thread.
6
Wrap the instrument several layers of fabric. Lightly, so as not to deform the casing, hold the wrapped pointer in the vise thread up.
7
Screw on the thread nut. Then, using pliers, keep piling it on. Hold the pliers and the nut smoothly, avoiding bias. Gradually the radiator out of the case and will remain on the nut.
8
Remove the nut from the radiator. Now you can close the button (but not the resistor!) and submit to emitter voltage of the order of 4 In three large series-connected batteries AA or AAA via an additional resistor of about 100 Ohms and a large, comfortable switch. Pre-parallel to the laser diode, connect a capacitor with a capacitance of about 0.01 UF.Brightness pointer remains the same, but the cost of batteries will drop significantly.
9
Measure the current through a pointer. It should not exceed 35 mA. If necessary, adjust the value of the resistor. Connect and disconnect the milliammeter or equivalent instrument combined exercise with the power disconnected. Remember also about the need to protect laser from static electricity.
10
If a laser diode is unpackaged, exercise when working with the radiator special care not to brush it off.
Note
Under no circumstances do not point the laser beam at eyes, people, vehicles and Pets.

Advice 5: How to disassemble electronic cigarette

Electronic cigarette – a device that replaces a cigarette and making the process of Smoking is almost harmless. Because it contains no tobacco, then inhaling into your lungs do not get the carcinogenic and other harmful chemical compounds. While Smoking this cigarette the evaporation of liquid nicotine and smokers appear the same sensations that he is experiencing, inhaling a conventional cigarette.
How to disassemble electronic cigarette
You will need
  • - tweezers;
  • - plastic tube with diameter less than the diameter of the electronic cigarette;
  • - small hammer;
  • - pliers;
  • - drill;
  • - needle;
  • - soldering iron.
Instruction
1
Electronic cigarette consists of three main parts: - a replacement cartridge which houses the liquid nicotine; the battery that supplies voltage to the atomizer and the light, mimicking the light at the end of the cigarette; the atomizer, through which the evaporation of the nicotine liquid.In the case of malfunction of the device, it is most commonly associated with the work of the atomizer. if you don't want to take it in for repair, you can disassemble the e - cigarette by yourself and inspect the evaporator.
2
Carefully using tweezers, remove the center pin, and desolder the wire. Remove the print cartridge. Grasp the battery with one hand and the other on the atomizer and start to "bend" a cigarette in the place of the connection, as if "breaking off" the atomizer. Don't put a lot of effort, twisting the device in different directions until you see a gap between the threaded part and the body of the cigarette.
3
Remove the case. Depending on the brand of cigarettes you can withdraw only the outer tube or, in another case, appears threaded connector. In this case, proceed very carefully not to accidentally tear off the soldered wire. If you have taken only the external casing, put it back and continue to "bend" a cigarette. In the second case, insert the plastic tube with a diameter less than the diameter of the electronic cigarette, the cartridge. Take the atomizer in your hand and gently tapping the tube with a hammer, knock out the inner shell from the outer one.
4
Remove the bottom plastic washer. If the wire is affixed, then gently with the tip of the needle clean off the glue around the holes and then gently pull all the wires. If they are glued the entire length of the channel, you will have to make the effort to tear them away from the body with pliers. Glue clogged holes can be cleaned with a drill.
5
Remove mugs from metaleta located at the bottom and unwind metalistu wound across the bridge in the transverse direction. Clear the bridge, unwind foam around the glass.
6
Pull out the spiral, pushing the wire from the battery. They also can be pulled out with tweezers from the side of the cartridge, if the spiral is badly damaged.
Useful advice
The Assembly of the electronic cigarette produce in the reverse order.

Advice 6: How to get out of printer paper

Jammed in the printer, the sheet stops printing. If it was removed incorrectly, it can damage parts of the device. That is why you should know how to act in a similar situation.
How to get out of printer paper
Instruction
1
Click on the off button of the printer. If not, disconnect the power cord from the electrical outlet. In most cases this solves the problem. After that, the printer yourself free from the paper when it is disabled and re-enabled.
2
If not, unplug printer again. Models equipped with the sensors of the paper jam, can tell you the error number. Having studied the user guide to find out this number where it is the sheet.
3
Remove the device from the lower paper tray, open the front and back cover of the printer. In some models the back cover you can open, just unscrewing a few bolts with a Phillips screwdriver.
4
If the laser printer, remove the print cartridge. Check if printhead service position, if you have an inkjet printer. Otherwise, slide it right on their own.
5
Inspect the path of passage of paper. If you see the jammed sheet, grab it with both hands and carefully pull out so as not to break. This should be done in the course of paper movement during printing. Read more about the device your printer you will be able to find out by contacting the manufacturer documentation.
6
If the paper jammed in the direction of movement of the sheet, try to remove from under the clamp center portion. Thus, the pressure on the sheet will decrease, and it will be easier to get it. Verify that all scraps of paper left in the printer.
7
Broken sheet or its fragments can be removed and the rotation of the roller through paper path. This should be done exclusively in the direction of movement of the sheet. If you take the paper fails to consult a specialist. Do not attempt to disassemble the printer, as this may result in damage or void your warranty.
8
Upon completion of all operations, replace the print cartridge, paper tray and close all covers. Then turn on the printer normally.

Advice 7: How to disassemble the door VAZ 2114

Disassembly of the door of the car VAZ-2114 may be required in different cases: to install additional insulation, to repair the window regulator or door handles. Before disassembly, it is better to print the manual and study it in detail – examining the door, you need to be extremely careful to avoid breakage.
How to disassemble the door VAZ 2114
You will need
  • A set of screwdrivers.
Instruction
1
Press the socket, slide the trim window winder up to its full output. Then, remove the handle and trim.
2
Carefully remove the screws and remove the handle of the armrest and the pocket door trim. Use a screwdriver to remove the trim around the inner door handle, you can then turn the button of deenergizing of the lock.
3
After removing the knob rearview mirror and interior surfaces, remove the retaining screws and remove the mirror.
4
Remove the door trim, you will need to overcome the resistance of spring-loaded plastic holders, then remove the seals of the glass. Remove the protective plate, through the holes in the inner door panel.
5
Remove the screws, remove the glass guide rails, and disconnect the clip from the glass plate. After the clip is disconnected, remove the nuts that secure the window regulator, and remove it. Remove the drop glass through the top.
6
If the car VAZ-2114 is equipped with a power window, the glass is raised and lowered by the transfer of torque from the gearmotor to the lifter mechanism, and further movement of the cable, which is attached to the mount plate drop glass vertically. Before you dismantle the door of VAZ 2114, disconnect from the connector gearmotor switch. Then, remove the window, remove the support – now you can disconnect the gearmotor.
7
Disconnect from the lock pull the outer and inner door handles, Unscrew the mounting nuts and then remove the outside door handle.
8
If the vehicle is equipped with electrical interlocking door lock after removing the door trim, unplug the connector of the gearmotor and traction. After that, remove the screws, remove the lock. Gently pull the inside door handle with bracket, after removing the screws.
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