Printing technology printed

On printing refers to the goods or packaging are printed on a variety of constantly changing information. Such as product production date, batch number, code, logo, product freshness, validity and price, composition, color, weight, size, etc. The content for commodity warehousing, transportation, sales and consumers to purchase is very important, and often STAR printer ribbon should change. , therefore, not when printing packing bag, packing and label printing, print out a blank sash only when necessary, after packaging for printing.
Early printing method, is done by hand. Commonly used is the pragraphs plate (on galvanized steel or waxed paper thin, such as the need to print words and figures carved hole), ink or paint brush with the brush on the container; Also can use spray gun spray printing; Sometimes used rubber carved into a seal for printing.
With the need of modern Epson printer ribbon dfx8000/5000 production, there appeared a lot of semi-automatic and fully automatic printer. Can be divided into two kinds: one kind is contact printer; Another kind is contact the printer.

Contact print is dip in with ink printing element direct contact with the packaging material or container surface printing. Including wet printing, hot stamping and dry three methods. The wet printing and direct printing and transfer printing two.

Fulihua STAR printer ribbons

Identification of good and bad mainly from ribbon Bands group, weld joints and ink three important factors
Fulihua STAR printer ribbons
1, the ribbon group are used with high-quality materials (nylon ribbon roll ), having a fiber lint-state, deformation, flexible, easy to attach the ink penetration, durable durable characteristics.
2. ribbon inks use of organic non-toxic, non-corrosive, no smell of high-quality ink (US imports), moisture is good, the color transition slow play and print durable, it will not plug the print head pinhole, print pin flexible stretch .
3, ribbon seams using imported ultrasonic welding machine welding is made with flat seams were thin, smooth seams connecting fibrils characteristic can be maintained with a group and normal uniform ink absorption and joint quality assurance with special effects.

Card printer types

Card printer types are: mainly according to how to print the pattern in the realization ofthe card to distinguish, direct STAR printer ribbon and sublimation and printer.
Compared with the above two kinds of mainly used for color printers, dye sublimationprinters advantage lies mainly in the print quality photo level. Through eachsemiconductor element ribbon adjustment on the different temperature, can combinethe proportion of color and shading degree, realize the continuous tone color effect.Although ink-jet fabric ribbon printer can also achieve many photo print, but compared with dye sublimation printer to print out the image, the color fidelity and better reduction.Because in the dye sublimation print in color, color sampling YMC each for 8 bit is 256 colors, this composite color scale is 24 bits, the total up to 1000 color 6 millions of colors,. So to ensure that sufficient image tone continuity at the same time, imagereduction degree will be a reduction to ensure the most faithful.
                                    

Epson printer ribbons

Epson printer ribbons

1, the ribbon group are used with high-quality materials, a fibrous state lint, no distortion, good elasticity, easy to attach the ink penetration, durable durable characteristics.
2. ink ribbon use of organic non-toxic, non-corrosive, no smell of high-quality ink, moisture is good, the color transition durable playing and printing is slow, will not plug the print head pinhole, print pin flexible stretch.
3, ribbon seams using imported ultrasonic welding machine welding is made with flat seams were thin, smooth seams connecting fibrils characteristic can be maintained with a group and normal uniform ink absorption and joint quality assurance with special effects.
4, the housing and the gear using excellent material ABS and POM, with good rigidity and toughness.
5, long life: imported high-quality tape base and the ink, more durable and durable. High-performance ratio: the same price, the life of an average increase of 20% -30%. Quality and stability: the whole production process strict quality control, product quality and stability.

Bar code printer maintenance methods and precautions
1. Turn off the printer.

2, open the printer housing, raise the print head.

3. If the printer is in thermal transfer mode,ibm printer ribbons  ribbon is removed, exposing the print head.

4, containing anhydrous alcohol with a cotton ball to gently wipe the print head, remove the dust, dirt and so on.

5, until the alcohol evaporates, the printer can be re-used.

Note: the cleaning process, remember not to scratch the print head. Regular maintenance of bar code print head

When they find the bar code is not clear in the printing process, it may be due to the following reasons:

A, the use of poor quality ribbon or ribbon expired, please re-install the better performance of the ribbon.

B, using the bad quality of the labels, and greatly reduce the ribbon transferability, replace the better performance of the labels tested.

C, with a low setting, the ribbon of talk has not been fully transferred, increase the temperature reset

When the print head used for some time, panasonic printer ribbons and sometimes you need to check the print head in the course is subject to wear and tear or burn, then you can print out a configuration label to be judged. If the self-test label bitmap has vertical stripe-like print head without glue and debris, so often described print head is damaged.

How to replace a billing machine nylon ribbon

In the hotel, the tax department, shopping malls and other places are ultimately invoice printing, the billing machine nylon citizen ribbon hair piece on how to replace Here we introduce two billing ink ribbon cartridge Ribbon replacement approach.

There ribbon cassette tape replacement in two ways, one is the direct purchase new ink ribbon cassette with tally printer ribbons inside, directly to the original change down on it, but need to pay attention to the location of the installation, the installation is not in place may print blank or print half-words; the other is only for the ribbon core, this is too much trouble, we need to open the original ribbon cassette, the ribbon on the new core equipment, but also pay attention to the installation location of the original core of the ribbon, after replacement You can use.

Use epson printer ribbon Note:

1. Before installing the ribbon gear should turn a few laps in a predetermined direction, installed after the citizen printer ribbons, also need to sub a few times to check that the ribbon is installed, with a core is working properly, or prone to smash band phenomenon .

2. ribbon ink devices supplemented, when print imprinted slightly lighter when the ribbon should be specified on the ink method (such as the top of the iron sheet, etc.), to replenish the ink, print imprinted back to normal.

3. The low-density tape core is suitable for 9-pin printers, under normal circumstances, not for the 24-pin printer, or ribbon epson life will be shortened.

4. Print not long continuous operation, so as not to affect the printer and ribbon life.

5. The print head should always maintenance, should be used for a month after it is removed with 99% alcohol to clean. The print appears uneven, you should check the print head is worn.