Printer 'Epson Expression Premium XP-630'. Requesting some IEEE 1284.4 credits on channel 2-2. Obtaining IEEE 1284.4 socket for 'EPSON-CTRL' service. It appears this printer might use a different protocol than others. I tried to do a dump of the eeprom, and I get 'Fail to read EEPROM data from address 0.' In any case, attach all the dumps you get. Then repeat for for other colors: -z2 (cyan), -z3 (magenta), -z4 (yellow), -z7 (photo black). > ink1-3.dumpĬheck that the black ink counter was reset. > ink1-2.dumpĭump EEPROM after swithing the printer off and on. ĭump EEPROM after resetting black ink counter. Let's also do the same procedure for black ink:ĭump EEPROM before resetting black ink counter.
> waste3.dumpĬheck that the waste ink counter was reset. > waste2.dumpĭump EEPROM after swithing the printer off and on. ĭump EEPROM after resetting waste ink counter. I created a branch with added support for XP-630.ĭump EEPROM before resetting waste ink counter. In any case, we can start testing what I've found. Are you sure this printer have two waste ink counters? I have one candidate, but it's located not in sequential addresses, which is weird. I was also unable to found second waste ink counter. I was unable to differentiate between cyan and magenta because they have almost same ink level. I think I have identified addresses of all ink counters and one waste ink counter.
