A new inkjet-- especially if you're not getting a photo-optimized one-- isn't doing that much technically different from a 20-year-old one. You don't need 4800DPI and rich six-ink photo finishes if all you're asking for is one four-colour pie chart in a 20-page report, so you don't need to be at the edge of premium technology here.
So why can't they just keep manufacturing a 20-year-old DeskJet, using long-amortized tooling and fully-worked-out mechanicals, but with a new controller board to replace parallel with USB/Ethernet/Wi-fi?
A new inkjet-- especially if you're not getting a photo-optimized one-- isn't doing that much technically different from a 20-year-old one. You don't need 4800DPI and rich six-ink photo finishes if all you're asking for is one four-colour pie chart in a 20-page report, so you don't need to be at the edge of premium technology here.
So why can't they just keep manufacturing a 20-year-old DeskJet, using long-amortized tooling and fully-worked-out mechanicals, but with a new controller board to replace parallel with USB/Ethernet/Wi-fi?