The Canon PIXMA G620 and the Epson EcoTank ET-8550 are both refillable-tank printers aimed at people who print photos. The main difference is size: the ET-8550 is a wide-format printer that handles larger sheets, while the G620 is a standard-size photo-focused model. Confirm exact specs on each maker’s page.
What each printer is for
The G620 is part of Canon’s MegaTank line and focuses on photo output using a multi-color ink set. It suits home photo printing, albums and craft projects at common paper sizes.
The ET-8550 is part of Epson’s EcoTank Photo line and supports wide-format sheets. It suits people who want larger prints for display, posters or portfolio pieces.
Key differences
| Trait | Canon G620 | Epson ET-8550 |
|---|---|---|
| Ink system | Refillable tanks | Refillable tanks |
| Focus | Photo printing, standard size | Photo printing, wide-format |
| Footprint | Smaller | Larger |
| Best for | Everyday photos | Larger display prints |
Tank printers fill from bottles instead of using small cartridges. That changes how you buy supplies, so compare the bottle sets and how many colors each machine uses.
How to decide
- Choose your largest regular print size. If it is the common photo sizes, the smaller printer may be enough.
- Measure your desk, including room behind and above for sheet handling.
- Think about paper: glossy, matte and fine art papers each work with different settings.
- Check the ink type each uses, since dye and pigment inks behave differently on different papers.
- Print a sample image using the settings in the printer guide and compare it against your screen.
Who should choose which
- Choose the Canon G620 if you print common photo sizes at home and want a compact machine.
- Choose the Epson ET-8550 if wider prints matter and you have room.
Refillable-tank printers change how you think about supplies, because you refill from bottles instead of swapping cartridges. Keep bottles upright, refill carefully on a protected surface and follow the maker’s guide. Check each maker’s page for the exact bottle sets and how many colors the printer uses.
Paper handling is another quiet difference. Wide-format machines need more room at the back and front for sheets to move through, and they can feel less convenient for quick snapshots. A smaller printer can sit on a shelf and be ready for family prints in moments, which many home users value more than size.
FAQ
Are tank printers only for text documents?
No. Some tank models, like these two, are aimed at photos and use extra colors to improve color range.
Do I need a color profile?
For the most predictable results, use the paper maker’s profile if one exists, or the maker’s own media settings.
The Short Version
Both are refillable photo printers. Choose the G620 for compact, everyday photo printing and the ET-8550 for wider prints. Confirm ink sets, sizes and supported media on each maker’s page.
