Summary - Ricoh M001 Service Manual

Printing Process

Summary

In the illustration below [A], [B], and [C] have these meanings:
[A] Heavy usage (jobs that require large amounts of toner)
Toner coverage is 5% more than normal. The machine detects toner near end
[B] based on main motor rotation before the toner end sensor detects that toner is
low.
Toner coverage is 5% lower than normal. The machine detects toner near end
based on main motor rotation before the toner end sensor detects that toner is
[C]
low. The toner overflow prevention mechanism is triggered before toner is
completely exhausted.
M001 6-18 SM