Ciudad de México Tel: +52(55) 55901314/55791288
Guadalajara Tel: +52 3311498920/3336537712
| Calidad | how to repair Seiko print head? |
| Seguro | printhead needle used for some time or partial blockage occurred after the cleaning step 1 Unscrew the printhead to printhead vice ink bottle ink supply tube quick connector until the ink tubes and ink within the printhead has been basically out. Injected with a syringe printhead cleaning fluid around 30ML (be careful not to exert more pressure 50kpa), cleaning printhead. When the printhead cleaning fluid ejected ink color is no longer obvious that stop cleaning.
2 the printhead Note Manchu lotion then sealed bulkhead ink tube, and then (PE material) plastic wrap printhead surface, and then place the 8 hours.
3 After removing the plastic wrap, unscrew the bulkhead, to be out of the printhead to clean it after boot refilling print.
After the cleaning operation, the general status can be improved so that the printhead
Seiko printhead maintenance methods:
Seiko printhead inkjet printers using solvent ink (please be sure to use Seiko special ink, use of substandard alternative ink may cause poor print quality, seriously damage the printhead), solvent ink has dried up and solidification characteristics, this property and partial discharge caused by clogging of the needle, so the capping is very important. Note printhead moisturizing spray printhead clogging can reduce the probability to ensure optimum print quality.
1.day boot (shutdown), print printhead test strip, if found and partial needle printhead clogging phenomenon, you should use equipment cleaning fluid printhead cleaning function.
2.day printing is complete, you need to capping, the method: the size of the surface with the printhead adapted woven (non-woven using block, otherwise it would be a variety of colors string ink pollution and other issues) evenly soaked with cleaning fluid Wet and paste it on the printhead (to be added when the weather is dry multilayer harm fabrics), then wrap (required PE cling film) wrapped up the entire printhead holder, (pay attention not to have sunk at the bottom of plastic wrap phenomenon).
3.printhead or machine when not in the short term (3-10 days, for example: eleven or New Year holiday), the ink within the printhead needs to be cleared, unscrew the printhead to printhead vice ink bottle ink supply tube quick connector until the ink tubes and ink within the printhead has been basically out. Injected with a syringe printhead cleaning fluid around 30ML (be careful not to exert more pressure 50kpa), cleaning printhead. When the printhead cleaning fluid ejected ink color is no longer obvious, namely stop cleaning, the cleaning fluid printhead and then all out (into the air several times to fight, do not use long-term immersion printhead cleaning fluid inside) then (PE material) plastic wrap entire printhead (printhead surface bubbles do not exist). Ink supply system should be cleaned throughout.
4.If the printhead has more long-term without causing partial printhead needle, you can stick with plastic wrap printhead printhead printhead surface, and then the flash raised more than 2K spray jet automatic standby for 1-3 hours, can effectively make the printhead normal.
5.printhead unused for long periods (one month or more), you can not use the printhead removed, and using a syringe, inject cleaning fluid method, the ink within the printhead cleared out of the cleaning solution until no color, (to be spaced a days after cleaned once). Then let the automatic cleaning fluid outflow (within the printhead can not have a cleaning fluid), screw on the printhead ink coverage and with plastic wrap, the printhead and printhead tight tie wrap printhead, the printhead when the package is wrapped by producing printhead. This method can be used printheads placed more than 3 months, every three months, according to this method is time, can be protected on the printhead.
6.recommend regular ink on the printhead for cleaning pipes, sprinklers working for some time, because solvent ink characteristics may cause precipitation in bridle inside, you need to use the cleaning fluid on the printhead cleaning cycle is 15-20 days or so, on a regular basis on the printhead cleaning, can significantly improve the printhead inkjet efforts to effectively improve print quality (this is not a cleaning printhead clogging cleaning). Piping can let it automatically pumping cleaning liquid. Ink filter for the loss of goods, it is recommended to use at a later period (usually 3 months) replacement.
7.Equipment during the work, choose the appropriate flash spray frequency, the general recommendation is 16-64HZ, according to the ambient temperature and the modest but determined. Because of excessive speed may cause flash spray printhead wipe difficulties and waste of ink, cleaning printhead after wiping ink printheads being sucked back into the air, off Mexico. Too slow speeds may cause flash printhead spray a small amount of ink, such as experiencing high temperatures and low humidity environment, is likely to cause dry printhead clogging affect printing.
8.Select the appropriate printhead voltage, Seiko sprinkler printhead is automatic voltage regulator, according to the ambient temperature on the printhead voltage for automatic adjustments. Seiko printhead printhead device theoretical maximum output voltage supply 24V. Sprinklers produced there will be a nominal voltage, the actual use of sprinklers voltage than the nominal voltage low number, which requires two fixed according to the actual environment. printhead optimum operating voltage does not affect the printing in the case of the lower the better, long-term use can cause excessive printhead showerhead electrode voltage load is too large, need to be lowered in case of high temperature when the voltage may cause print Fuzzy send virtual 'off Mexico and other issues. Optimum operating temperature 22-28 degrees, for exceeding this temperature is not guaranteed to have a good print status.
Seiko printhead Precautions
The print head when in use, please read the following precautions violates these rules, you will do irreparable damage to the printhead.
1.Do not hot plug printhead and inkjet printers on the various parts of the connection, otherwise it will cause the device to the circuit and printhead damage.
2.Use Seiko special inks and special cleaning fluid, this ink production lines from Japan Seiko Group certified to meet Seiko print head requirements. Do not use other brands Seiko Group has not been certified substitute ink, because there will be other brands of ink composition and quality differences. Alternative use of substandard ink may cause poor print quality, printhead clogging, seriously damage the printhead and switching circuit.
3.Do not use high-pressure washing gun printhead, and the use of oversized syringe vigorously rinse printhead, because too much flushing pressure causes internal damage printhead, causing irreparable damage printhead.
4.is strictly prohibited overall immersion cleaning fluid printheads, sprinklers and exterior cleaning liquid glue on the circuit should be erased because the clear liquid immersion printhead showerhead electrode will corrode the electrode is damaged, showerhead electrode damage major phenomena as: cleaning printhead orifice when the normal spray cleaning fluid, but printing is not the printhead ink jet printheads.
5.Do not use cleaning fluid long-term (more than 24 hours of repeated immersion) repeated immersion printhead inside, allowing 72 hours within a single printhead immersion, long-term immersion printhead orifice will cause serious side pin, affecting print quality.
6.please use the standard cotton brush to wipe the printhead device, printhead surface to avoid scratching hard objects, otherwise it would damage the printhead surface drainage membrane, resulting in more ink printheads print, dripping ink, affecting normal use of sprinklers.
7.non-force percussion printheads, sprinklers may cause deformation damage.
8.Cleaning printhead requires a special cleaning fluid printhead and equipment Ink internal non-water and other liquids to clean. Otherwise printhead damage.
9.prudent use of ultrasonic cleaning machine cleaning printhead.
10.Non-woven and plastic wrap (please use PE-type material components) for the one-time items, non-reusable! Dip stick when cleaning the surface of the nonwoven fabric cut to size and fit the printhead. To be added when the weather is dry fabric layers anyway. Confirm woven entirely with the printhead surface fitting, do not arch or a bubble exists (the same package with plastic wrap). Do not use non-woven piece, otherwise it would be a variety of colors string ink pollution problems
11.Please use glass syringes, stainless steel or glass cups to bloom cleaning fluid or ink. |
 |
 |
 |
