Compatibility is a conditional finding: model + region + media + size + feed path + mode + software. We keep the source and check date with each documented feature. Unknown does not mean supported, and silence in a manual is not automatically proof of incompatibility.
How to read a record
Each row identifies its official source and scope. A general paper range, a borderless list and a duplex table may have different conditions. Physical owner checks, if added later, will be labeled separately with their test conditions. The launch records are documentary; no hands-on review is claimed.
Read the compatibility methodology or send a source-backed correction through Contact. We add a model only when its record can help complete real tasks.
Documented models
Epson EcoTank ET-2850: documented tasks and compatibility
A US-edition documentary record for ET-2850 paper limits, duplex, borderless sizes, scanner area, dimensions and T502 supplies.