Toshiba E-STUDIO900 Manuel d'utilisateur Page 86

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 224
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 85
PTM 2-61 B070/B071
Toner Hopper Empty Detection
The toner hopper sensor [A] detects whether there is enough toner in the toner
hopper. The toner hopper sensor checks for toner once when the toner supply roller
clutch turns on. When there is only a small amount of toner inside the toner hopper
and pressure on the toner hopper sensor becomes low, the toner hopper sensor
outputs a pulse signal (once per copy). Then the toner bank mechanism supplies
more toner to the toner hopper, as explained in previous sections.
Spring [B] applies development bias from the developer rollers to the lower case of the
developer unit , to prevent toner from being re-attracted back to the drum.
A294D307.WMF
[A]
[B]
Vue de la page 85
1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 223 224

Commentaires sur ces manuels

Pas de commentaire