Quote from Stock:
Actually, Inkjets tend to get clogged if you don't use them very much so they're not good for low volume either.
Manufacturers have worked on that. Now recommend keeping the unit turned on/standby to keep the print head warm... plus, have head-cleaning protocol to help avoid clogging.
Probably still not a good idea to make "zero prints over a few months", but any kind of light volume should keep the head from clogging.