FrameMaker Ver5.5E(PC) Di251/Di351 MECHANICAL/ELECTRICAL
.05.03.01
M-25
(3) Toner Empty Control (T/C Recovery Mode)
• When control is passed onto the T/C recovery mode, the Sub Hopper Toner Replenish-
ing Motor is energized to replenish the supply of toner into the Developing Unit. If T/C is
not recovered to a level of 13 % or higher (2.50 V or less) within a given period of time, a
toner-empty condition results.
✽ Given period of time: 35-cpm copier = 150 s; 25/20-cpm copier = approx. 209 s
✽ 20-cpm copier: U.S.A. and Canada Only