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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
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
whether there is leakage of High Voltage electrode wires connected to the Fixing Frame. If yes, insulation treatment should be performed.(6) There is a change in the position of the printing board. Check whether the position of the printing board has changed. If the position has changed, adjust the position to ensure that the transfer voltage is sufficient. 4. Paper jam on the output part A canon laser printe
photoconductor drum, then the printed page is the first half blank, no image, the second half is the first half of the manuscript, and the image is normal, otherwise the image is distorted. The reason for this is that there is a problem with the bit sensor or the controller, which checks the sensor on the frame next to the scanner track. Found a sensor problem, resulting in a bit of the roll in advance feed, replace the sensor after the trial printi
the larger roll, can be measured between the distances between the marks, and then calculated by the following formula for the roll diameter of imprinting: Roller diameter: Imprinted distance/3.14 can find specific rolls. HP Laserjet1020plus Instance second, the HP laser printer does not feed Failure phenomenon: The pr
printed page is the first half blank, no image, the second half is the first half of the manuscript, and the image is normal, otherwise the image is distorted.The reason for this is that there is a problem with the bit sensor or the controller, which checks the sensor on the frame next to the scanner track. Found a sensor problem, resulting in a bit of the roll in advance feed, replace the sensor after the trial printing, troubleshooting.The scanner
1. The loaded printing paper position is incorrect, lower than the arrow mark on the left guide rail of the printer. 2. Inkjet printer's boundary is the right boundary as the standard, the stylus printer is the standard with the left boundary, and the laser printer is the center as the standard. If the left side of th
Printer 4 paper Feed fault handling Printer in the frequent use of the process, often appear unable to deal with paper failures, most of the paper folder, not into paper, one time into multiple pages of paper and other phenomena such as random paper. What should we do after these failures? The workaround is as follows: One, the
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