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Bar code printer is the most sensitive areas where, you know? _ printing equipment problems
during the week for a barcode printer, the print head is its key components, important things repeat 3 times, it is very important to the print head, the print head is very important, it is important to the print head.
there are the print head in the figure, find it
about the print head
it is made on ceramic substrate, the surface coated with a layer of special protective film, is very sensitive, so in daily operations, it is strictly prohibited to any time any hard objects in contact with the surface of the print head. Each print out a roll of carbon belt or a roll of thermal label, should be the print head and the roller clean. So that we can keep the print quality and prolong the service life of the print head.
so important, how should maintain? Next to the important parts of the need not to need treatment? The following give you introducing how to maintain the print head and other parts.
note: before maintenance, please ensure that clear own electrostatic electrostatic accumulation will damage the print head too much. Using the environment to conform to product requirements ( Specific please refer to instructions manual or CD) 。
1, the print head cleaning
turn off the power of the bar code printer, the print head turns up, remove the foil, paper label, with a little print head cleaning fluid (with dip Can be substituted for 75% of medical alcohol) Cotton swabs ( Or cotton) And gently wipe clean the print head until, then gently wipe with a clean cotton print head. Please don't use metal objects ( Like a knife, screwdriver, etc. ) Collision the print head, also do not touch the print head.
2, roller clean
after cleaning the print head, with 75% alcohol cotton swabs dipped with a little ( Or cotton) Cleaning roller. Method is the roll by hand, while scrubbing, after being a clean, dry. The above two steps of cleaning intervals are generally three days, if the printers use frequently, best once a day.
3, the transmission system and clean inside the case
because of general paper labels for the adhesive, the adhesive is easy to stick on the drive shaft and channels, plus there are dust, directly affect the printing effect, it needs to clean frequently. Generally two times a week, method is to use dip with alcohol swabs ( Or cotton) Scrub each drive shaft, channels, and surface and dust inside the case, after the clean, dry.
4, sensors, cleaning and other considerations
sensors (including ribbon sensor and label Its location see instructions) , generally cleaned once a month to three months, the method is to use blower unit ( Bulb) Blow the dust and foreign bodies on sensor.
power supply ground wire: in case by static overload, abnormal voltage fluctuations damage to print head and machine main board.
the printer can't charged plug, hot plug is easy to burn out the printer motherboard. Turn off the power supply plug cable before you.
the daily maintenance of the printer is directly related to the service life of the print head, such as bad maintenance is easy to shorten the service life of the print head, even damage the print head and machine main board.
to summarize, the printer as an output device, in the case of frequently used, need daily maintenance. And the print head as a higher frequency of usage of parts, often to clean it, make it more comfortable to work, is taken for granted.