Ricoh K-C3.5L Service Training page 68

Model K-C3.5L
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.
Slide 68
No additional notes.
68