Canon NP2120 Service Manual page 67

Theerrordetectioncircuit alsogoesONwhenthe
thermal fuse (Ful) or the scanning lamp blows,
causing the relay (RLI) togo OFFandcuttingthe AC
power.
The above condition prevents generation of
control panel.
Copy
3. Density Correction
The copy density correction lever serves to pre-
vent foggy images caused by deterioration of the
photosensitive drum. The copy density correction
and a higher frees the copies of fogging.
Figure 3-25 Copy Density Correction Lever
the
4 3
C A N O N NPZlM/2DZO RN.1 JAN. l!Z!'2 PRIIITfD IN JAPRN [ I M P R I M E AU JAPOHI
75 --- ,
16
L I N T signa1
Figure 3-26
,