Oki OKIFAX 5950 Series Maintenance Manual page 510

DESCRIPTION OF
PRINT OPERATIONS
Low Toner Alarm
A check for low toner is carried out at all times when the drum is rotating (rotation in opposite
direction is excluded).
• The toner sensor is not monitored while the drum motor is in halt.
TONER FULL state
TNRSNS-N
TONER LOW state
TNRSNS-N
• When the toner low state is detected 2 times consecutively, Toner Low is established.
• When the toner full state is detected 3 times consecutively, Toner Low is cancelled.
• When there is no change with the toner sensor for 2 cycles (5.3 sec. x 2) or more, then the
Toner Sensor Alarm is activated.
OF5750/5950 Series January 2001
Printing Speed T
8 ppm 2.6 sec.
t1
T
t1 (Toner Exists) Remarks
less than 800 msec.
B - 18
t1