Toner Near End Recovery; Toner End Detection; Toner End Recovery - Ricoh B022 Service Manual

Hide thumbs Also See for B022:

Table of Contents

Toner Near End Recovery

If the machine detects "S/2 < ∆Vt ≤ 4S/5" twice consecutively when in one of the

following situations, the machine leaves the toner near end condition.

• While in the toner recovery cycle (supplying toner on and off for 30 s – see

the previous page) after the machine has detected a toner near end

• During copying in the toner near end condition.

• If the front cover is opened and closed for more than 10 seconds while a

toner near end condition exists.

There are two situations for entering the toner end condition.

• When Vt is level 7 three times consecutively, the machine enters the toner

end condition.

• When "4S/5 < ∆Vt ≤ S" is detected in the toner near end condition, then 50

copies can be made after this condition (the number of copies between this

condition and toner end can be changed using SP2-213).

If the front cover is opened and closed for 10 seconds while a toner end condition

exists and the toner bottle is replaced, the machine attempts to recover using the

same procedure as for toner near end/end detection.