Features: 1APPLICABLE MODEL: This 6 color print head assembly is specially designed for XP600 printers provide good compatibility and stable performance. 2HIGH SENSITIVITY: Our printhead has fast printing speed with high sensitivity and accuracy the printed color effect is very good vivid colors no color differences. 3ABS MATERIAL: 6 color print head replacement using premium ABS material rust proof colorfast and durable lightweight provide long service life. 4PRINTER ACCESSORY: Ideal replacement for the old or damaged original part with stable performance to ensure the good operation of the printer. 5FUNCTIONED WELL: This printhead adopts excellent chips with high color fastness and reliable performance. 100% function test after finished production and before shipment. Specification: Item Type: Print Head for XP600Material: ABSWeight: Approx. 100g / 3.5ozApplicable Models: for XP600 Printer Package List: 1 x Print Head Note: 1. The product is brand new there may be a little protective fluid is to protect the accessories is a normal situation.2. To solve the incompatible method: Reset the printer please follow the steps below to reset the printing device. Turn on the printer (if it is not already on). Allow the printer to come to a complete standstill before proceeding with the operation. After starting the printer disconnect the power cord from the back of the printer. Unplug the power cord from the wall outlet. Wait at least 60 seconds. Insert the power cord plug back into the wall outlet. NOTE: It is recommended that the printer power cord be plugged directly into the wall outlet. Reconnect the power cord to the back of the printer. Turn on the printer (if it is not already on automatically). The printer may need to warm up for a period of time. The printer light may blink and the pen holder may move. Wait until the printer has finished warming up and is completely stationary before proceeding. If the above does not solve the compatibility problem you will need to replace the cartridge and ink.