Printer technical assistance

 Expert Tips: How to Clean a Thermal Printer for Optimal Performance Gather the necessary supplies: Isopropyl alcohol Lint-free cloths or cotton swabs Compressed air canister (optional) Power down and disconnect: Before cleaning, turn off the printer and unplug it from the power source to prevent any electrical mishaps. Clean the exterior: Wipe down the external surfaces using a slightly damp lint-free cloth. Avoid using excessive moisture to prevent damage. Clean the printhead: Gently open the printer and locate the  printhead . Moisten a lint-free cloth or cotton swab with isopropyl alcohol...

  The thermal Printers doesn’t need the ink absolutely, the Thermal Printer use the thermal lines to print it, it just need a thermal paper, it will be printing very clear.   If you want to know why don’t need ink,   but can print the characters on it, you want understand the thermal Printer work principle, What’s the Thermal line type? The thermal Printer working principle is that Heating thermal paper to form text by thermal Printer head. Work process such as below: When someone click the “Print” on your pc.  The “the printed task” is send to printer by Communication Interface, such as usb,WIFI, Bluetooth etc..  After the Printer get the “Printed Task”, it will be submit to cpu of the Printer , the CPU Conversion the Text to Binary send it to thermal film of the printer head(such as “0100011000”). “0”is not heating to blank, “1” is heating to Black spot. All of the text Consists of black spot. 

   Most Bigest discount for Global Purchasing Festival Discount time: 4th Sep.  to  31th Sep 2018,  Remark: small instock for discount thermal Printer, sell out will be completed automatically.  There are a good news come from HSPOS which thermal printer manufacturer,  Do you want to know? For Join the Alibaba Global Purchasing Festival,  Most of our thermal Printers have 30% discount. We never sell such lowest Price before, our customer said our boss crazy now. : ) There are 2 sites have same discounts same time, you can follow below links and collect the products which you like it. 1, hsprinter Alibaba website: https://hsprinter.en.alibaba.com/productgrouplist-805312204/Monthly_discount.html 2,Honeprt Alibaba website: https://honeprt.en.alibaba.com/productgrouplist-807342032/Sep_promotion_items.html