1, too low or too high ambient temperature will affect the printing speed. Adjust the ambient temperature between 10 and 35℃.
2. After cleaning the carriage guide rail, apply a little vaseline (not too much). Generally, this problem does not exist in new printers.
3. Replace the USB interface on the back of the computer case and connect the printer directly without USBHub.
4. Replace the USB print line with good quality.
5. Adjust the printer property settings.
6. CR motor heating limit compensation input.
7, word car motor failure, replace the word car motor.
Epson (China) Co., Ltd. Shanghai Branch, legal representative: Kang Nan, address: the whole floor of the 6th floor (7th floor) of the actual floor, No.325 Longhua East Road, Huangpu District, Shanghai, and the actual floor (6th floor) at Units 0 1, 02 and 03. Business scope: business information consultation, exhibition service, self-owned equipment leasing (except financial leasing).