
Canon
SELPHY CP1500
Simple, archival dye-sub prints; portability and costs divide users.
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I can highly recommend the Canon Pro300 or Pro310. I’ve printed 13x19 for 18 years with an Epson 3880 and I find my Canon Pro-300 to be every bit as good.
For colour photos I find the Canon 300/310 to be outstanding and the ink price is relatively reasonable.
I have the ET8500 A4 printer and wish I had bought the A3 version for a £100 or so more.. I have just sold my Canon Pro 300 A3 plus printer. Basically the Epson printers are expensive and the ink is cheap. Epson make most of their money from the printer not the ink. For Canon the printers are quite expensive and the ink is VERY expensive. (see below) The prints from the Epson are very good especially as I do not use the top quality photo papers. Just Kolas Satin 250 g from Amazon that costs about £0.22 (UK) per sheet. Chat GPT estimates the ink cost of printing an A4 full colour photo as about £0.08 for the Epson and £2.00for the Canon. So I pay about £0.30 for each A4 print. I have a calibrated monitor and print from Photoshop. I have a action that adds brightness and a small colour correction to the file before printing. The results are usually a good match for the image on the screen. Occasionally I have to tweak the colour a bit and print another copy but at about £0.30 I do not mind. People at my camera club are impressed with the quality of the prints I produce and say they compare well against those from a top end printer like the Canon.
Canon and Epson are probably going to be your best to brands to pick from if you want true professional print quality at home. Canon makes their Pro line of printers (pro 200/300/1000) and Epson has the P700 and P900. Each will have their pros and cons, but overall you'd be happy with any of them most likely. These are not your regular inkjet printers you'd buy at an electronics/office store. They are proper professional photo printers. Canon Pro 200 will print up to 13" wide, so it would work for you very well. I think it's about $600 USD. The real question is, is buying a pro printer worth it for you? It's a combination of cost/savings vs a print shop and then the control you'll have over your prints. If this is for just printing your photos for personal use, then it's probably not going to be worth the cost. Printing A4 prints at print shops isn't THAT expensive. But buying a $600 printer and then spending a bunch of money on ink refills and potential wasted paper/ink, probably won't be a cost effective option for you if that's the goal. You'd either need to print a lot to hit a break even point for personal use, or just be that demanding in regards to your prints to want more direct control over how they come out, to make buying a pro printer worth it.
I actually got a prograf 300 brand new for $350. No regrets. Nice, you will enjoy. 👌🏻
If you want to do posters you probably want a pretty big printer that can print A2 at least. I print photography for wall art on my Canon PRO-300, it can print up to size A3+, and it handles 310gsm paper beautifully.
Well it will be expensive for sure (printer, inks, you have to print let's say every month or it will dry out) For many people ordering prints is better option But if you want your own photo printer then there are few good options - Canon pro-200 (dye based inks, but long lasting) - Canon pro-300 (pigment based inks so if paper survive the photo will be still good) - Canon pro-310 (upgrade to pro-300, more inks for better color reproduction) - Epson ET-8550 (it's eco tank so cheap inks and easier to use non-OEM inks - but not sure how long lasting OEM inks are, on the other hand have friends that are using non-OEM pigment inks and it works [well, needed some color calibration])

Canon
SELPHY CP1500
Simple, archival dye-sub prints; portability and costs divide users.

Epson
EcoTank Photo ET-8550 All-in-One Wide-format Supertank Printer
Low-cost tank prints large, but suffers paper jams, color issues.
Canon
PIXMA G660 MegaTank
6-color MegaTank offers quality, low cost; but slow, poor display.

Canon
SELPHY QX20
Portable dye-sub sticker printer; but no battery, paper scarce.
Canon
PIXMA PRO-200
Pro large-format quality; but high ink and replacement costs.