2A3/4
1-3-42
Print key
PFM
CL
AB C
600 ms
50 ms
Auto copy density control, copy paper: A4/11" × 8
1
/2", magnification ratio 100%
Timing chart 1-3-6 Charge erasing
A When the print key is pressed, the paper feed motor (PFM) turns on.
B 50 ms after the paper feed motor (PFM) turns on, the cleaning lamp (CL) lights to
remove the residual charge from the drum surface after the residual toner is
removed by the cleaning section.
C 600 ms after the paper feed motor (PFM) turns off, the cleaning lamp (CL) turns off.