Precautions - Toshiba DP1600 Service Handbook

1.7.2 Precautions

(1) Developer bias
Caution during Adjustment
If fogging appears over the entire surface even though the grid voltage are appropriate, adjust the
developer bias on the control panel. The following defects may occur if the developer bias is
lowered too much:
Ž Image contrast becomes low.
• Image is patchy or blurred.
• Developer carrier adheres to the photosensitive body, making it easier for scratches to occur or
the surface of photosensitive body by the cleaner blade.
December 2000 © TOSHIBA TEC 1 - 71 1600/2000/2500 ADJUSTMENT