2 Printers for spares or repair (Petersfield GU31)

2 printers for spares or repair. Both have worked recently but now malfunction.

Epson SX425X. Sometimes works, sometimes produces blank sheets.

Brother MFC-J870DW. Was working but the rear jam clear cover has detached due to mishandling. May be fixable &/or may need replacement part(s).

They need to be gone in next few days or they’re off to the tip.
Take one or both.