Mazzer Electronic Dosing Card resources/clever it's worth ordering ahead rather

it's worth ordering ahead rather than waiting for it to fail completely

Replaces: C_456

DIY - direct bolt-on replacement

Fits: E61 group heads — pin lengths vary by machine

Mazzer Electronic Dosing Card resources/clever it's worth ordering ahead ratherMazzer Electronic Dosing Card This push button display card (version S000SPU03 DQQ) controls dose timing on Mazzer's electronic doser models, letting you program single, double, and third dose times. COMPATIBILITY Fits: Mazzer Kony, Major, Robur, Royal, and Super Jolly 'E' Electronic doser models Replaces: MAZ_247 (version S000SPU03 DQQ) INSTALLATION After installing, the display prompts you to select your grinder model (No0 through No5) on first