What to do if the printer prints in stripes
Each of us is faced with a huge number of documents daily. Many work with printers, ploters and polyfunctional devices at work or at home. It is completely natural that over time they begin to give out not a qualitative result. One of these problems is the appearance of strips on prints.
For jet and laser, the reasons can be different, so you will also have to correct the situation in different ways. Consider each of them.
The laser printer prints in stripes
In this case, the reason may be a small amount of toner in the cartridge or a malfunction of the photo bank. Therefore, it is best to call a specialist who will refue him, and at the same time will diagnose the work of the apparatus. If the problem is only in a small level of toner and you do not have time to call a specialist, then you can take out the cartridge yourself. Before this, it is advisable to cover furniture and floors, because the toner can stain everything. Take out the cartridge and shock it slightly. This procedure is enough for you to print a maximum of 50 pages. In the future, you still have to call the master.
In the case of jet reasons, there may be several. Firstly, ink also tend to end. Secondly, due to prolonged inaction and precipitation of the dye, the printing head can be clogged. Thirdly, the plume of the printing head may be faulty. Fourthly, a malfunction of the print head.
The simplest in this case is a low dye level. To check this, you must go to the printing device dialog box and find the corresponding tab there. Here you will see exactly what color or cartridge must be replaced. If you use the system of continuous ink (SNPC), then controlling the level is much easier. Her transparent inknings are always in sight and you can easily refuel them.
If the nozzles of the print head are clogged, it is necessary to prevent its prevention. Each printer operating on jet technology provides for automatic snot cleaning. To do this, it is necessary to select the “maintenance” function in the printer dialog box and start the process. After the procedure, you need to print the control page. If the situation has not changed, you still have to contact the service center. Most often such a print head should be changed. But if you need to urgently print an important document, then you can carefully remove the sticker and enter the ink with a regular medical syringe. Enter exactly as much as the cartridge is calculated to avoid excessive filling.
Ways to clean the print head
There are several options for how to manually bring the print head to normal. To do this, remove cartridges and place them in a container with an alcohol-containing solution or 40%ethyl alcohol. Make sure that the cartridge is placed down the print head down. Leave it in this position for several hours. After that, it will be necessary to make a purge.
With prolonged inaction of the print head, you need to use another way. Try to support it above the steam at a distance of 10-15 cm for 10 seconds. Repeat the procedure about 5 times, blowing the cartridge with a medical syringe in breaks.
If you install the SNPH, then this problem will not affect you. Thanks to the uninterrupted movement of the dye, the printing head is always full, and therefore does not dry out. You can also solve this problem if you use water.soluble ink. They do not form a precipitate, which is the cause of clogging.
In addition, you can find special solutions designed to smear cartridges. There are three types of similar compositions:
- acid. Great for the printing head of the HP brand printer;
- alkaline. Suitable for the printing head of the printer of the Epson and Canon brand;
If you were not able to correct the situation, then it is better to contact specialists of technical support. Masters will help you to establish the work of the printer, and will also give advice on it effective use.
The causes of the strips on the jet printer
There are not so many main reasons why the jet.type printer prints in stripes:
- The most banal. the paint ends;
- If the device was not used for a long time. it is possible to dry out the dye in the nozzle of the print head;
- Air entering the PG can also lead to such consequences;
- the details of the printing mechanism are worn out;
- The stripes appeared due to a mechanical malfunction or electric failure.
Problems with the level of ink
The most common reason why the stripes appear on the print print.
Many manufacturers of such devices provide users with the opportunity to programly monitor the level of ink. To do this, you need to go into the printer’s properties and select “Service” or “Service”.
For example, on Canon printers, the corresponding tab is called the “Boil level assessment”, in the HP apparatus. “approximate ink levels”, in Epson printers, “printer ink level”.
Typically, for verification, it is necessary to insert a blank sheet of paper and a test sample is printed, on the basis of which we can conclude a low level of ink of a certain color.
The problem is solved simply. refueling the cartridge or buying a new.
The second testing method is visual. It is especially relevant for refuelled cartridges, for which software check often issues incorrect results.
If the SNPC is used, the ink level should be checked by inspection of the tubes for the absence of excesses. In some cases, ink does not enter the head due to the low level of the placement of ink containers. If you raise them, the problem is usually eliminated. It should also be checked by the presence of felility fuel, air bubbles prevent the normal fluid current, and they should be removed.
6 Best Printer for Stickers 2022 || for Stickers Business & Art Prints
Finally, the cause of the appearance of the bands may be the use of old ink, which eventually lose their fluidity.
Problems with a printing head
A long simple print device, as well as a frequent carrying of a printer from place to place are the possible causes of the above problem, which in terms of incidence of occurrence are inferior only to ending ink. Independent inept gas station leads to the same results.
In such cases, it is necessary to clean the DU. if the process is not launched, the problem can be eliminated.
There are two ways to clean the dried nozzles of the head: software and manual. First, consider the first method, it is with it that you need to start. Typically, for this, in the printer properties, you need to select “Sopel/Dyuz check”
For Epson printers, the snip.sopel cleaning function is in the General/Settings tabs. If after the first time the strip did not disappear, the procedure should be repeated after 5-10 minutes. For Canon brand devices, the functions of cleaning and deep cleaning are located in the “Service” tab. You need to start with simple cleaning, if it does not help. use deep. The operation should be carried out from time to time for preventive purposes. In some models (for example, PIXMA MG2440), due to the lack of a pump, it is impossible to perform software cleaning. For HP brand devices, the function cleaning the cartridge must be sought in the “Service” tab.
If the printer prints in stripes after the cartridge refueling independently, despite attempts to clean the snot, this indicates that the ink has dried up in the ines of the head thoroughly. To resume the operability of the head, manual cleaning of the snot is used. This procedure is simple, but requiring great accuracy. For HP and Canon printers, in which the print head is built into the cartridge, for this they removed the inkwell, put on a rag, abundantly moistened with a special cleaning tool with dose down, and left in this position for 10-15 minutes. Then the nozzles are wiped dry and try to print. If the number of lanes has decreased, but they have not disappeared, you can try to repeat the procedure, with a negative result, the cartridge is disbelief.
In Epson printers, the head is inconspicuous, so cleaning is performed using a syringe. In addition to flushing fluid, you will also need a tube from a medical dropper and a bottomless napkins. A tube of about 5 centimeters long is needed to facilitate fluid intake in a syringe. We begin the procedure with the printer, and when the carriage moves to the position designed to replace the cartridge, the power needs to be turned off. Put the carriage with the napkins under it, then remove the heads, pulling the latches (the mounting mechanism may differ in different models). Now insert the tube into each of the holes on the head and inject a portion of the cleansing fluid. You need to do this extremely neatly. We insert the cartridges back, turn on the device and clean the snot with a programmatic way, as described above. If the result is unsatisfactory, you have to change the head, and it is quite expensive.
Encoder disk/tape is polluted
Over time, if the gas station was inaconously refueling, ink falls on the encoder tape and then dry out. Dye or dirt leads to the fact that the mechanism is no longer able to recognize part of the strokes, which leads to the appearance of vertical stripes in the printout. What to do if a jet printer prints with stripes for this reason? The process of cleaning the tape/disk of the encoder helps. To do this, use a bottomless cloth moistened in cleaning liquid or water, after which you need to wipe the tape dry. The use of acetone or domestic solvents is unacceptable, since they will destroy the markings present on the encoder tape. When wiping, it is not possible to move the tape relative to the head. in this case, it will require its complete disassembly for the repair of the device.
Problem of printing on a laser printer
Since the principle of operation of laser printing devices is completely different, the reasons for the appearance of the bands and methods of their elimination will also be different. Consider them.
This case is the easiest to diagnose, by the appearance of white vertical stripes in the printout. Most often they appear in the middle of the sheet. Modern models can track the level of toner and warn when it ends. Check if ink ended with third.party programs, for example, Easy Printer Manager, but it is not compatible with all printer models. The problem of toner refueling or buying a new cartridge is solved.
Mechanical damage to the cartridge
Stripes may appear due to mechanical defects of the cartridge. To check it, you need to remove it from the device and perform a thorough visual inspection. If you notice a powder on the cartridge, most likely damaged sealing elastic bands that prevent it from rashes. Typically, a laser printer leaves black vertical or horizontal stripes located with such defects randomly.
The reasons for the appearance of such defects are the fall of the cartridge, but most often incorrect refueling by powder, with technology violations, leads to such deplorable results. The solution to the problem is to repair the cartridge or purchase a new.
IMPORTANT. The use of damaged cartridges can lead to more fatal results for the printing device, for example, to the failure of a photo bank, the replacement of which can result in a penny.
Toner’s bunker overflow
The spent toner is collected in a special tank. If such a bookker is overwhelmed, excess powder goes outside, getting both on paper and inside the printer, which promises big troubles.
In such cases, the printer usually leaves on paper thin vertical stripes located on the side, throughout the sheet or in its separate part. Bunker’s emptying completely solves the problem.
Wear/damage to the photo bank
Often a possible cause of problems in the form of printing a printer with black stripes of a wavy shape or in the form of a Christmas tree located along the edges of the sheet, on the right and left, is the physical wear of the photo bus or its mechanical damage.
Photo busan is a consumable, so buying a new cartridge is not necessary. But its replacement often costs almost as much as the new cartridge, so that the expediency of such a restoration can be dubious.
Pollution of the metering blade
If when printing on the printer Epson, Kyocera, Samsung or HP, white or pale stripes appear, or the printer began to print with dark stripes. most likely, the reason is the pollution of the metering blade. It is a plate of a special shape that regulates the amount of powder entering the photo bank. If a dried powder or dirt is sticking on a part of the blade, in this place it will come less, and the image of the sheet dumbfounded along the entire length of the sheet. But there is also the opposite situation when the metering blade passes the powder more than necessary. This is manifested by the appearance of dark stripes. Most often, such a defect is the result of a poor.quality cartridge refueling.
The contacts of the photo bank are faulty, there is a defect in the primary charge roller
The purpose of the primary charge video is double. it is responsible for the initial transfer to the photo bank of the charge at the beginning of the next print cycle, and for removing the residual at the end of the cycle. The video is a metal shaft, outside of which the rubber shell is worn. In case of damage to the primary charge roller, transverse stripes are visible on the print, smeared over the entire sheet, parts of the image appear.
The same situation is due to clogging with the toner of the contacts of the photo bank. What to do in such cases, how to remove such stripes? Alas, the video of the primary charge does not apply to consumables. It is not subject to repair, so the only way to eliminate the problem is to replace the video or the entire cartridge.
Why are stripes when printing on a laser printer
Strips when printing on a laser device. a common problem. The main causes of such defects:
- low ink level;
- disturbed integrity of the cartridge body;
- Technical malfunction of the photo bank;
- damage to the magnetic shaft or small objects hit it;
- overflow of bunker for excess toner;
- low.quality installation of a metering blade;
- bad contact of a magnetic shaft with a photo bank.
There are many more reasons for poor.quality printing on a laser printer. But they are found much less often and it is very problematic to fix them on their own.
How to eliminate stripes when printing on a laser printer
To diagnose the cause of poor printing, it is worth analyzing the specifics of the arising strips. this will accurately determine the cause of the malfunction.
The strip in the middle of the sheet speaks of a low level of toner. then it is time to replenish it or replace the cartridge. If the toner level is at the permissible level, then the defect is in the supply system. In this case, you need to contact the service center.
Stripes that look like small points appear for two causes. A filled container for excess toner or an incorrectly fixed blade for the dosing of the toner. In 9 out of 10 cases, the reason will be in the container, so you should first check it. If the container is not filled, then check the blade and, if necessary, correct it.
There are two reasons for the appearance of frequent, poorly printed strips. either the toner is coming to an end, or garbage stuck to the magnetic shaft. To solve the problem, the toner supply must be replenished, and the magnetic shaft is cleaned.
Dark stripes located at the edges mean the failure of the photo bank. It is also often associated with the usual wear. And unfortunately the detail will also have to be replaced.
If black winding stripes stretch along the entire sheet, most likely a low.quality toner was used for refueling. If you recently filled the cartridge, you need to clean it and season it with a good toner. But sometimes simple pollution of the optical system or magnetic shaft is possible. Then they just need to be carefully cleaned.
Most of the problems associated with the seal can be fixed on your own. But do not get carried away with this process. Details of the printer are very sensitive to damage and careless actions, can completely disable the device.
Magnetic shaft damage
It is with the help of this detail that the toner goes to the photo bank and the seal is obtained.
Toner from above is not as smooth as it seems, because the abrasive particles that make up its surface can scrape the magnetic shaft, slowly making it unusable.
The fact that the shaft has worn out is easy to determine by the following signs:
- White voids with stripes or, conversely, ugly blots;
- Too “transparent” print;
- The text is poured crookedly and unevenly;
- The appearance of wavy strips walking horizontally sheet.
What to do if the reason for poor print in the work of the shaft? Just buy a new one, because it is comparable to the purchase of another device.
Vertical stripes when printing a laser printer. Located randomly indicate another common problem. the leature of the cartridge. Inspect the elastic bands of the seal that prevent toner from waking up. If you suddenly find a crack, then such a cartridge cannot be used and it is required to replace it. After refueling the cartridge, such damage is wrong very often a phenomenon.
Remember! The use of faulty cartridges can lead to a breakdown of much more expensive details, for example, a photo bank.
The waste hopper is overflowing
There is a special blade called a rocket in the cartridge.
It removes the toner that the printer did not have time to use. The toner is always thrown into a separate capsule so as not to clog the encoder tape and drum. Such a capsule is called waste hopper.
But sometimes there are a lot of waste, and excess toner can wake up. If this happens, then when printing a wide gray strip appears on the left or to the right of the center of the sheet.
note! The same strip will appear exactly the same, if the rocket itself is worn or deformed. Sometimes the same effect arises if a item accidentally fell under the rocket, for example, a clip that fell into the device.
To clean the bunker of waste, you need to disassemble the cartridge a little. Unscrew all the screws, pieces of 8-9, which will be located on both sides of your part, and remove the upper cover. Under it you will find a magnetic shaft and behind it is a waste bunker. Your task is to remove screws from the rocket and clean it with ordinary detergent without abrasive particles.
It is important that the blade remains smooth, without a zabrin, so you need to clean it with caution, including, because you can cut it elementary. To clean the most dangerous side is best with a wooden stick.
Behind the blade, shake out an extra toner from the waste bunker and wipe the bottom with a soft cloth.
Advice! Sometimes the blade is glued, and not screwed with screws, so do not be alarmed that you will break it. After cleaning, you just need to fix it in place with the help of ordinary glue “moment”.
Thus, a jet or laser printer prints with stripes for various reasons: from banal. the ink ended. to a serious malfunction, for example, a photo bus or magnetic shaft is damaged. The most important thing when eliminating the problem is to determine the nature of the bands and correct the situation depending on the type of printer.
The cartridge began to “skip” toner (paint)
Most often this is a problem of cartridges that have already been refuel. Toner or paint can slightly seep through the holes (gaps) and get on the paper when printing.
Checking the integrity of the laser printer cartridge is very simple: just extract it from the printer, and slightly shake over the white sheet of paper. If you see a black powder pouring on a sheet. the conclusion is obvious, the cartridge is time to change!
A fault of the print head
To begin with: I can’t help but note that in rare cases, 2-3 times the head cleaning, checking the dozen, and calibration (using a standard function built into the printer) helps to restore the operation of the device for some time.
But this applies only to those “malfunctions” that are caused by dried paint. In other cases, it will need to be changed.
By the way, in many jet printers, the print head is in the cartridge (and, of course, when replacing it, this problem is automatically solved). However, Epson printers have a separate head, and often its replacement is very expensive (sometimes cheaper to replace the printer itself with a new one).
Problems with a printing head.
The print head dries up if you do not print for a long time, so you should print something at least once every 1-2 weeks. If the nozzles are still dried, the following actions should be performed:
- – start a duz/snot check. Go to the device control menu, and start checking either the dozs for Epson printers or snot. for Canon/HP printers. After printing the test page, you can establish the cause of the appearance of the bands and even eliminate it with a software way;
- – Clean the print head. Go to the device control menu and start the program “Cleaning the print head” or “Cleaning Sopel”. The system is launched several times, but pauses from 5 to 15 minutes must be observed. If the cleaning program turned out to be ineffective, then you should rinse the printing head with a special service liquid;
- – If the printer model implies the presence of two cartridges, then the PG is in the cartridge. Try to rinse the head according to the instructions. If the result was unsuccessful, then you will need to replace the cartridge;
- – If your printer is installed in the printing head separated from inkwrops (4 or more cartridges are used) this option is suitable in cases where the print head is heavily clogged, or a large amount of air fell into it. For cleaning, use a special syringe, cleaning liquid, limp napkins. You should adhere to the instructions for flushing the PG, and extremely carefully perform every step.
Other reasons affecting malfunctions in the functioning of the printer.
Most often, a jet printer will crawl due to ink or from the print head. But sometimes the printer prints in strips due to mechanical damage, failure of some important elements, for example:
- – Encoder tape is not read. The sore tape is pulled inside the equipment, and has a strip with strokes. Thanks to this element, the device determines the position of the cartridges and the printing head relative to the sheet on the scale x (t.e. width). Sometimes ink and dirt fall on the tape, so the equipment does not see strokes and passes part of the image on paper. The unpleasant problem is eliminated by cleaning the tape from various contaminants. The component is cleaned first with a damp cloth, and then dry. The main thing is not to use any cleaning liquids. If the encoder tape is malfunction, the printer will slam on the scale of Y (t.e. vertical stripes are obtained);
- – Encoder disk is not read. This component is a wheel that is located in the side of the printer. The encoder disk is connected by a gear with a paper feeder engine. Using an encoder disk, the printer determines the position of the print head relative to the sheet on the scale. In case of malfunction of this element, the printer makes horizontal stripes at an equal distance from each other.
Taking apart Canon Pixma MP560 Printer for parts or repair
How to solve a problem
First of all, you need to check the level of ink, as was written in the article earlier. If everything is in order with him, then we move on to the next stage of checking and eliminating faults.
- Replace the cartridge when you are convinced of a toner malfunction.
- Carefully clean the printer from accumulated dust, paint residues and other “garbage”.
Attention! If you do not have such skills, then doing this is not recommended on your own.
- If a critical problem is identified, then the most logical option would be to buy a new printer. Sometimes the repair of the old at the cost can be equivalent to a new device.
If you do not know what to do with a breakdown, do not rack your head, and bring the device to specialists.
In general, the most common problem pursuing any models of printing devices, as a result of which the printer prints with stripes, consists in polluting the printing mechanism. Therefore, for starters, you can try to clean your apparatus cleaning. If the nozzles are really filled with dried ink, then clean them in a programmatic way. But if several attempts have not led to anything and the strips continue to appear on the printed sheets, then you will have to clean manually. Read more about possible reasons in an article about strips on a jet printer.
In addition, if stripes appear when printing, be sure to check the level of the coloring substance in the device cartridge. To do this, you only need to start a special utility, which is necessarily delivered on a disk in one set with the printer itself. If, according to the results of the audit, it turns out that the bunker of the consumable material is almost empty, then you will have to either purchase a new cartridge, or to refueling. After that, the filled cartridge must stop printing in stripes.
Other possible problems
If the device gives out stripes that each time appear in different places, then take into account that this problem may lie in violation of the tightness of the cartridge hopper. For example, the Mayland film could bend out and a designed powder began to sprinkle from under it, creating a semblance of a vertical strip on a sheet. To check this, you should carefully get the consumable, and then shake it. But if the printer crawls in the same place, then one of the reasons for this problem is a device that could be deformed during operation. Disorders could also occur due to the fact that some kind of extraneous item, for example, was a paper clip inside the press mechanism. In this case, carefully inspect the cartridge itself and the inside of the printing device. It often happens that when foreign objects get, the thermal male is out of order. In this case, you will have to completely disassemble the device and make a rather serious repair. When analyzing, remember that part of the printer parts are rather fragile and you need to be extremely neat with them.
But what to do the printer prints with stripes and the above recommendations did not help? It should be noted that such a defect may also appear due to damage to the cartridge due to its fall. In this case, the contacts could be violated or the housing. You can solve the problem yourself only by buying new consumables or by sorting out and replacing the soiled details in the old. But even after that, a strip or fishing line for a trimmer appears on the sheet, then a toner or drop of paint remains inside the cartridge case during the re.reference. As a result of operation, the coloring substance can get to some details of the mechanism and thus, even after refueling the cartridge on the sheets, print defects will appear.
If the printer prints in stripes what to do? Another reason for such a trouble can be the pollution of the metering blade, which is a part located inside the cartridge. In this case, you need to do the following: disassemble the cartridge and wipe this blade from translucent material resembling rubber with a soft cloth, previously moistened with a special liquid. Some masters use acetone instead of it.
If the printed sheet is covered with black stripes, then perhaps you have a overflow of a waste bunker. Clean it thoroughly, after which it is desirable to refuel the cartridge. Another reason may be damage to the photo bank. in this case the only thing that can help is its complete replacement. Read more about the reasons for the appearance of stripes when printing a laser printer in this article.
It would also be nice to refuel with high.quality and expensive coloring substances. Having tucked them, the cartridge of your apparatus, try to print a couple of trial sheets. But if it is better not to get from this, then perhaps all problems are in the printer itself. High.quality diagnostics made by specialists of one of the service centers using the appropriate equipment will help to identify the reason. Of course, in this case you will have to fork out, but it is better to restore the performance of such office equipment than to buy its replacement, which will cost an order of magnitude more expensive.
What to do if a jet printer prints with stripes
Any office equipment, in particular, the All-In-One Printer and the printer sooner or later begins to “flounder”. One of the common problems, which over time begins to bother many users is the following: a jet printer prints with stripes. Most often, the cause of such a print defect is the contamination of the mechanism of the device with particles of the coloring substance and the banal wear of its components.
Possible causes and ways to eliminate them
If the jet printer crawls, then first of all you should check the level of ink. For this purpose, you need to start a utility that allows you to control over the printing device and go to the window that opens to the Service/Equipment tab/Equipment. Next, start the check, following which you will be presented in the form of an image. If you have a colored printer, then the level of ink of each color that is included in its configuration will be displayed on the screen. But if you have SNPCh, t.e. the system of continuous supply of ink, then in this case to determine how much paint is left in the bunker of consumables only “by eye”, t.e. Visually. It is quite simple to do it, because the bunkers of the SNPCh are transparent.
If everything is in order with ink, but still a jet printer prints in stripes, then you should clean the print head. This part in some jet printers is in the device itself, in others. it is part of the cartridge. If you have a printer of the second type, then you can solve the problem of the stripes that appeared when printing a conventional change in consumable. But if such a replacement is inappropriate, for example, the cartridge reservoir is still full of paints or buying a new element will hit you, then you can start cleaning the head. You can solve this problem with the program method using a special utility. If this does not help and the print printer leaves all kinds of defects on the printouts, then you will have to engage in manual cleansing of the head, for which you should use a special washing liquid. details on how to rinse the print head read in this article.
In the event that you have a SNPF installed, then make sure that the holes designed for air flow into the banks are not clogged. But if they are equipped with a filter, then check the degree of its contamination. In the case you need to remove them or better replace them.
If the next question is still relevant: the jet printer prints with stripes what to do-then you should make sure that the head for printing is in good condition. T.e. If neither the software nor the manual method helped solve the problem of white stripes, then perhaps the cause of the defect lies in the head itself or related details. Most often, a breakdown of this element occurs due to inaccurate circulation when it is removed or due to frequent operation of the device. To eliminate the breakdown, you will have to completely replace the failed part.
To answer the question of why stripes appear when printing on a jet printer, you may have to calibrate the head. The fact is that when moving the printer from one place to another, the carriage of the apparatus could be a little mixed. You can eliminate the problem with the help of special software in which you need to select the option “Calibration of the print head” and follow all the recommendations that will appear along the way.
The appearance of white stripes, which are located at the same distance from each other, may be associated with the contamination of the element called the enkoder disk. This part is located on the shaft, which is responsible for feeding paper and is a circle with markings made of transparent material. In the event that the dashes are covered with dried paint or a layer of dust, then the corresponding device sensor will not notice them. This will cause improper paper positioning. The elimination of the problem implies cleaning the surface of the enkoder disk using a napkin. In this case, it must be pre.moistened with a liquid specially designed to clean such parts. If you could not find it, then a remedy like “Mr. muscle”, which contains ammonia, is quite suitable.
Also the cause of the print defect may be the encker’s tape responsible for positioning the carriage. If its marking is covered with dust or ink, then part of the text when printing is shifted to the left or right side. A similar defect will repeat throughout the sheet at equal intervals. This strip is placed with markings in the form of dashes along the main shaft designed to serve paper. Keep in mind that you need to wipe it painstakingly, otherwise this tape will easily jump off its fastening and in order to install it back in place you may need the help of the master.
In addition, the cause of the appearance of the bands can be a banal hit inside the mechanism of foreign objects or sticking out the spent ink from the diapers to the printer carriage. In this situation, clean the carriage yourself. If after all the manipulations your printer prints with spaces, take your device to the service center, most likely it will have a serious repair.