Will I should recalibrate everything right after I replace my first bulb? Requested by Dave P. On Aug fifteen, 2019 You would not have to recalibrate your product after you replace the bulb. A colleague was specified a rear projection 1080p Tv set that has a useless bulb. IIRC it’s https://epsonprojectorbulbwarrant56544.creacionblog.com/36607972/top-latest-five-replacement-bulb-epson-projector-urban-news