Ricoh K-C3.1 - Toner Near-End;End Detection

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Slide 59
Toner Near-end/End Detection
 No near-end or end sensors
 Toner near-end/end are determined by TD sensor
output (current and reference voltages).
 If near-end is detected, toner is added for a short
period (adjustable with SP 2 923).
 If the toner level does not recover, toner end is
after 50 more copies (the number of copies is
adjustable with SP 2 213).
 There is no toner end or near-end detection if the
machine is in fixed control 2 mode.
.