I would like to hear your opinion about an Epson Stylus Pro 4900 which has one of the Vived Light Magenta channels stopped suddenly during a nozzle test, first half-present after completely disappeared. I made some “pawerful” cleanings of the couple Vlm / Lc following the printing of purge pages of the channel concerned without succes. Then I made “initial ink charge” via the program service without result. I cleaned the capping station without sucking too.
I have this printer for 4 years and a half, still printing a bit every two days, the number of pages on the meter is 3818p. For the information I also noticed that the weight of the cartridge of the concerned channel VLm is not moved after the procedure of “nital ink charge” (measured with a balance of 0.01 g of precision before and after the procedure). Do you think it is a problem of dumpers or capping station or rather the head of the printer.
Thank you for your opinion and excellent day
excuse me for my bad English