- Stock: 100
- Model: 57391673361
- Weight: 1.00kg
- Dimensions: 10.00cm x 10.00cm x 10.00cm
Shipping: Free Shipping & Customs Tax included are subject to change, please refer to the quote you received.
Delivery: Accurate and precise order tracking. Learn more
Package Safety: Refund for your damaged or lost package. Learn more
Payments: 
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Inspect item by item, verify, conduct quality checks, and upload authentic photos of the products.
Consolidate and repackage all items to reduce international logistics costs and facilitate international transportation.
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安装说明：
在收到打印头后，先关闭打印机电源，把色带架取出，打印头两边的罗丝拆下来。打印头就可以拿下来了。头缆拔掉后对应插到新的打印头上，请注意，头缆一定要插到起， 装之前观察头缆触点是不是起皮，如果有起皮现像好是更换，装上后先不装色带架，档位调到1档打个10张A4纸满幅面的5号字（这样做是因为新头针比较利，磨合后不容易刮色带，这样能使用更长时间）。
出现的问题：
1开机无电但装上原来的打印头有电。
原因：这是因为打印机主板上的驱动芯片有短路现像。打印头上的线圈接通后主板短跑保护产生的无电现像。原来旧打印头上的线圈已经烧开路了。所以上机还是能使用的。这个现像需要先把主板上的驱动芯片换掉。然后再换上新头使用，如果上过这样机子的新打印头，线圈也是被烧掉了的，所以可以发回免费换一个新的打印头，但主板要修好后才能上新的打印头。
2打印头针面没有断针但还是打印出来有白线。
原因：种情况就是插打印头的头缆（白色的线）有不通的情况或是触点起皮的现像，可以更换头缆解决。 第二情况就是和开机无电相同就是主板上的驱动芯片烧断了打印头的线圈所以出现个别针没有出针。解决方法1一样。
有技术方面的问题可以资讯我们技术员。会帮您解决的。
此款保修半年！保修期内来回运费各自承担如备货的请收到货7天内及时检查测试，此质量稳
定，穿透力度好，可以打印各种发票，快递单，仓库单据等多层单据，长期有现货，可保
修，能退换。放心购买！
适用机型：LQ-1600K3H打印机
LQ-680KII打印机
LQ-690K打印机
LQ-590K打印机
LQ-595K打印机
LQ-790K打印机
LQ-2680K打印机
以上这几款打印机针头长期有现货，需要购买可以联系客服。
Tips for reducing the shipping cost
1)Get rid of the original packing, for example, if you buy a pair of shoes, you could get rid of the shoebox which will save a lot for volumetric weight.
2)The shipping cost is normally charged by every 0.5KG. So if you buy a product that is only 0.1KG then you might consider buying 2-3 PCS per time which will not add more shipping cost for your order.
Volumetric Weight
Volumetric weight refers to the overall size of a parcel and is measured in volumetric kilograms. Volumetric weight can be calculated by multiplying the length, width, and height of a parcel (in cm) and dividing that figure by 5000 (some carriers use a divisor of 6000/7000 and etc).
Prohibited Items (but not limited) for International Shipping,
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Cigarette
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Alcohol
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Liquid
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Knife/Scissor
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Toy Gun
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Seeds
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Live Animals
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Real Flowers
The following items (but not limited) might only could ship with specific logistic lines,
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Cream
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Cosmetics
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Snacks
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Medicine