Panasonic FP-7818 Service Manual & Parts Manual page 101

Code Item
05 Copy paper registration
detecting timing
06 LED array synchronized
timer for trimming function
07 Registration void of image
(LED array synchronized
timer)
08 Trail edge timing of original
image (Reduction)
09 Trail edge timing of copy
image (Enlargement)
10 Not used
11 Exposure standard
12 Photo mode exposure
voltage change
13 Zoom exposure
(50% Reduction)
(standard = 4.7V)
14 Zoom exposure
(200% Enlargement)
(standard = 5.4V)
5-24
Function
After 04 is adjusted, delay 0.425mm
time is adjusted from (FP-7850/7818)
timing roller clutch ON. 0.375mm (FP-7845)
0.525mm
(FP-7824/7830/7835)
(–30 to +20)
(+): Delayed
(–): Advanced
After 04 is adjusted, 0.425mm
synchronized timer is (FP-7850/7818)
adjusted. 0.375mm (FP-7845)
0.525mm
(FP-7824/7830/7835)
(–20 to +20)
After 05 and 06 are 0.425mm
adjusted, registration void (FP-7850/7818)
is adjusted. 0.375mm (FP-7845)
0.525mm
(FP-7824/7830/7835)
(0 to +99)
After 06 is adjusted, black 0.425mm
line is adjusted. (FP-7850/7818)
(–) Advanced (+) Delayed 0.375mm (FP-7845)
0.525mm
(FP-7824/7830/7835)
(–9 to +30)
same as F6-08 0.425mm
(FP-7850/7818)
0.375mm (FP-7845)
0.525mm
(FP-7824/7830/7835)
(–9 to +9)
Adjustment of overall 0.18V
exposure standard (–99 to +99)
Adjustment of Photo 0.4V
mode exposure voltage (–99 to +99)
In reduction mode, the 0.4V
exposure voltage is (–9 to +9)
adjusted in proportion to
the difference between the
reduction and 100% ratio.
In enlargement mode, the 0.4V
exposure voltage is (–9 to +9)
adjusted in proportion to
the difference between the
enlargement and 100%
ratio.
Remarks
*same as F6-04