With the advancement of technology, the price of color printers is no longer as prohibitive as it used to be. Now, many companies choose to buy a good color printer. So, how to maintain a good color printer? Here we take the HP color printer as an example for everyone to introduce.
     First, you must ensure that the HP color printer works on a stable level and do not place anything on top of the printer. The printer must close its front cover when printing to prevent dust or other hard objects from entering the machine and hinder the movement of the printer car, causing unnecessary malfunctions. It is forbidden to plug and unplug the printed wires with power, which will damage the print port of the HP color printer and the parallel port of the PC, and even severely penetrate the motherboard of the PC.
     Secondly, avoid colliding with the nozzle surface of the color printer with fingers and tools to prevent nozzle surface damage or debris, oil, etc. from clogging the nozzle. Do not blow air to the nozzle, do not put sweat, oil, medicine, etc. on the nozzle, causing changes in the composition and viscosity of the ink, causing the ink to clog. Do not wipe the nozzle surface with tissue paper, lens paper, cloth, etc.
     Finally, we also want to make sure that the environment is clean. The use of too much dust in the environment can easily lead to poor lubrication of the guide axle of the carriage, which makes the HP color printer obstructed during the movement of the printing process, causing the printing position to be inaccurate or hitting the mechanical frame to cause a crash. Sometimes, because of the failure of the print head to return to the initial position, the HP color printer first returns the print head to the initial position, and then the print head operation is performed, thus causing unnecessary waste of ink. The solution to this problem is to often wipe off the dust on the guide shaft and lubricate the guide shaft.
     In addition, you should also remind everyone that when cleaning the outside of the HP color printer, please use a brush to brush off the dust on the outside, do not use a dry cloth or hand to insert directly, otherwise it will leave a strip of scratches.
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