whats laser printer

It is inevitable that a laser printer fails after a period of time, as is the case with the Lenovo Laser printer ... Failure one, printer cannot print Symptom: Lenovo lj2000p Type laser

With the development of modern computer technology, people no longer meet the printing quality of inkjet printers, the pursuit of higher print quality of laser printers, the introduction of this information is relatively small, here is an analysis of the laser printer and inkjet difference. Although all are printers, the difference between

1. When the laser printer is preheated for more than 2 minutes or the image is not fixed, the text will fall off.First, check whether the indoor temperature is above 20 ℃;The second is to check whether the thermal resistance has poor contact or failure;Third, check whether the voltage has reached 220 V;4. Check whether the paper and toner are too wet.2. Paper jam.First, check whether the paper size is suita

Laser printer is a good thing, printing speed, Office is also simple. But it can cause a lot of trouble in addition to its problems. After all, we are not experts, in the face of such a aroud things, as if the usual contact is not much, but also do not play, in addition to the problem is really bad whole. Therefore, when there is a problem, there is no alternative but to help. got good luck these days, me

I. No image repair in the front half of the printer printing page An HP kserjei laser printer usually displays the first half without an image on the printed page. The latter half is the first half of the original, but the image is normal and not deformed. Faults indicate that the paper is not properly supplied. Under normal circumstances, when the paper is

A Maintenance of no image in the front half of the printer's printed page An HP Kserjei laser printer, on the printed page often appear in the first half of the image, the second half of the manuscript is printed in the first half of the original, but the image is normal, no deformation. The failure phenomenon indicates that the paper is caused by the bad, and under normal circumstances, when the paper is

Bold document Font For the "service" longer time laser printer, its internal toner cartridges and there will not be many, at this time the printer print out the text color seems to be the most pale, I believe most people will be anxious to replace the new toner cartridge. In fact, when the text of the printed materials in the color of the first light, the toner

Printer ghosting phenomena and causes Printer ghosting phenomenon generally appears on the laser printer, the text in the printed document will be repeated at intervals after a period of time (may be lighter than the original), according to the laser

Two cases of laser printer fault maintenance Failure phenomenon One: An HP HP LaserJet 1010 Laser printer used for a period of time, when online printing, the paper is normal, but print without handwriting. Analysis and Maintenance: We know that HP HP LaserJet 1010 Laser

One, laser printer appears white track lineMost likely, there is no toner. The toner cartridge out, slightly sway around, and then put into the printer, such as the printing effect is obviously improved, the toner cartridge is not much of the toner, if the confirmation of sufficient toner also appears Lu Bai trajectory, the problem is serious, need to replace the

Aspect 1, the built-in processor operating frequency and computing power. It is the high speed of the printer is an important condition, common is the use of RISC processor, working frequency at least 50MHz, high-speed products can reach 100MHz. Aspect 2, the memory configuration size, the maximum can support expands to how many. Generally speaking, the larger the memory capacity, the faster the printing speed is. At present, the speed of individual

A Epson epl-6200l laser printer, when printing output, sometimes the phenomenon of printing blank pages. Get Epson Repair Center for testing, did not find any hardware problems, and I also use authentic supplies, excuse me, what is the problem caused?With the above description, it is estimated that the problem you are experiencing is due to the "Do not print blank page option" In the

Laser printer is the laser scanning technology, electronic technology, electrostatic imaging technology, such as integration of the printing and output equipment. It has the characteristics of fast printing, good printing quality, high resolution and low noise, and it is an important computer peripheral equipment. With the advent of network printers, it has becom

Q: EPSON C2000 in the Pink box of the developer roller has extra toner, resulting in the glass under the toner cartridge on the top of the toner, what is the cause? A: If you are using special powder: In addition to the carbon powder damp, is the powder bin scraper is not very good, replace the scraper on it. Q: After adding toner to HP1010, print blank, do not know why? A: It is possible that the conductive copper plate of the photoconductor drum is not in contact with the outside PIN or the p

I have a hp6l laser printer in my hand, use up to now has been a long time, recently used again, found that the printed page handwriting is very vague, at first thought that the printer has failed, but after careful examination, found that the laser printer toner has been de

As we all know, laser printer toner used up, the principle of the manufacturers are required to replace the toner cartridge or toner cartridge, but the user in order to save most of the cost is added powder. But you know what? can also be "waste" value for the use of color laser printing. We find three old toner cartridge or toner cartridge, clean the residue, yo

, red, yellow, and black. Print Quality. I won't change it if I use an inkjet printer of more than 4 thousand yuan. I changed it from an old A3 printer of more than yuan. Especially on ordinary paper, the second is no slower than the ink jet printer, and the third is lower than the ink jet printer. Value for money. Exp

Laser printer is the laser scanning technology, electronic technology, electrostatic imaging technology, such as integration of the printing and output equipment. It has the characteristics of fast printing, good printing quality, high resolution and low noise, and it is an important computer peripheral equipment. With the advent of network printers, it has becom

A Maintenance of no image in the front half of the printer's printed pageAn HP Kserjei laser printer, on the printed page often appear in the first half of the image, the second half of the manuscript is printed in the first half of the original, but the image is normal, no deformation.Failure phenomenon: Indicates that the paper is caused by poor, under normal circumstances, when the paper is rubbed to the

1. Open the printer and press the power button. You must have the device to access most units of the toner cartridge. 2. View the printer's Information display window to determine the amount of ink. If the display window content "Toner is insufficient", you can probably squeeze several copies before you have to replace the cartridge. If it says, "Toner has run out," You have to replace the ink cartridge before you can make more copies. 3 Open the