Question about Epson EcoTank ET-8500

Hello, in the Epson specifications, the category for the EcoTank ET-8500 is "single user". With other printers, however, it often says workgroup (or similar), sometimes with the addition of "recommended number of users", e.g. 1 to 5. Are there any restrictions on the EcoTank ET-8500 in this respect when used by multiple users? Thank you for your feedback!