For Epson MUG Compatible Mug Compatible Black Set of 4 Compatible Ink Cartridges Supervised by Japanese Engineers Equipped with an IC Chip To Display

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. [Product] MUG series compatible ink cartridge for EPSON [Adopts "HD color" with high fluidity and moisture retention and good coloring just like the original] [Supports remaining amount detection] [Compatible models] EW-452A / EW-052A [Set contents] MUG-BK compatible black 4 pieces (total 4 pieces) [Product Description] - This product is a compatible ink cartridge that can be used in the same way as the genuine product. This is not a genuine manufacturer's product. -The IC chip, which is the cause of printer compatibility issues, uses the latest version of the IC chip manufactured by APEX, the industry's largest company, to achieve high stability. ・In addition, we use "HD Color", a general-purpose gel ink that has the same fluidity and moisturizing properties as the genuine product. It is gentle on the print head and does not shorten the life of the printer. - Filled with a large amount of ink to prevent drying. It is normal for ink to remain in the cartridge after use. [Supervised by Japanese engineers! ] ・In addition to the international standards ISO14001 and ISO9001 certification, this product is manufactured at our affiliated factory that complies with the European RoHS directive, REACH regulation, and CE mark certification. - To maintain quality, each ink cartridge is individually wrapped. - If improvements are required, our staff will communicate directly with overseas partner factories. We work closely together to maintain and improve quality. [Supplement] ・Products and packages may differ depending on shipping time. Please rest assured that there will be no changes to the specifications regarding quality. [Frequently Asked Questions] If you are having trouble printing, remove the ink cartridge and then re-insert it firmly until you hear a click. Then, try running the printer's maintenance function "Head Cleaning" several times. Also, if you repeatedly print a large amount in a short period of time, the printer's print head may wear out and the ink may not come out easily. Yokotona is a mail order specialty store that handles a wide range of office supplies such as compatible/recycled ink cartridges and compatible/recycled toner cartridges, as well as items for everyday use. We carry products that are not only ``cheap'' but also of high quality. In addition, we have a comprehensive warranty service and support system that provides peace of mind even after purchase. We have received patronage from many customers.