Panasonic FP-D250 User Manual page 464

Code
Item
No.
c21 Toner density sensor
gain voltage
(standard = 6.51V)
c22- Not used
c25
c26 Toner density sensor
judgment voltage level
(standard = 2.5V)
c27 Toner recycle switch
judgment level
c28 White density
adjustment
c29 Black density
adjustment
c30 Laser power
compensation in 2
value mode
c31 Fuser temperature
c32 Not used
c33 TDC sensor output
voltage
(Maximum value)
(Read only)
c34 TDC sensor output
monitor
(Minimum value)
(Read only)
c35 TDC sensor output monitor
(Average value)
(Read only) (Only when
F8-c20 is performed.)
(FP-D450/D600 only)
c36 Registration of original
for the ADF (FA-A888)
(1-sided original feeding)
c37 Registration of original
for the ADF (FA-A888)
(2-sided original feeding)
c38 Image density (black
level) judgment
standard voltage
(Factory use only)
5-26
Function
Adjustment of toner 0.033V
density sensor gain (–69 to +40)
voltage
Adjustment of toner 19.5mV
supply starting (–26 to +26)
judgment voltage level.
Adjustment of toner 19.5mV
density sensor judgment (–10 to +10)
level
(Recycle or refresh)
Adjustment of standard –99 to +99
white density level
Adjustment of standard –99 to +99
black density level
Laser power (–61 to +61)
compensation adjustment
in 2 value mode
Adjustment of fuser 0.7 C
temperature. (–15 to +15)
(+): Raise
(–): Lower
(Set by Digital
QUANTUM (QUARC)
control)
(Set by Digital
QUANTUM (QUARC)
control)
(Set by Digital Calculation
QUANTUM (QUARC) 5.1 + (value of
control) F6-c35) x 0.04)
Adjustment of 0.4mm
registration timing (–32 to +32)
Adjustment of 0.4mm
registration timing (–32 to +32)
Adjustment of judgment 19.5mV
standard voltage. (–35 to +35)
Remarks