Trailing Edge Erase - Ricoh A219 Service Manual

4.4 TRAILING EDGE ERASE

This minimizes toner consumption.
The entire line of LEDs turns on when the drum has turned 9 mm at the end
of scanning (about 100 ms). The LEDs stay on to erase the leading edge of
the latent image in the next copy cycle. After the final copy, the erase lamps
turn off at the same time as the main motor.
SM
CÓPIA NÃO CONTROLADA
2-17
CÓPIA NÃO CONTROLADA
ERASE
A219