Panasonic FP-7722

5-13
Troubleshooting
Code Item Function Remarks
5 Copy paper registration After 04 is adjusted, delay 0.525mm *same as F6-04
detecting timing time is adjusted from (FP-7722/28/35)
timing roller clutch ON.
0.425mm (FP-7718)
(–30 to +20)
(+): Delayed
(–): Advanced
6 LED array synchronized After 04 is adjusted, 0.525mm
timer for trimming function synchronized timer is (FP-7722/28/35)
adjusted.
0.425mm (FP-7718)
(–20 to +20)
7 Registration void of image After 05 and 06 are 0.525mm
(LED array synchronized adjusted, registration void (FP-7722/28/35)
timer) is adjusted.
0.425mm (FP-7718)
(0 to +99)
8 Trail edge timing of original After 06 is adjusted, black 0.525mm
image (Reduction) line is adjusted. (FP-7722/28/35)
(–) Advanced (+) Delayed 0.425mm (FP-7718)
(–9 to +30)
9 Trail edge timing of copy same as F6-08 0.525mm
image (Enlargement) (FP-7722/28/35)
0.425mm (FP-7718)
(–9 to +9)
41 Paper loop Adjustment for length of 0.5mm
(Sheet bypass) the loop formed before the (FP-7722/28/35)
copier timing roller.
0.4mm (FP-7718)
(–40 to +50)
42 Paper loop same as F6-41 0.4mm.
*When installed duplex (–50 to +50)
unit, second copy feeding.
43 Paper loop same as F6-41 0.4mm
(Copier paper tray lower) (–50 to +50)
44 Paper loop Adjust the length of 0.4mm
(System console) the loop formed before the (–50 to +50)
(except FP-7718) registration roller of
system console.
45 Paper loop same as F6-41 0.4mm
LCC (except FP-7718/22) (–50 to +50)
46 Paper feeding Adjustment of registration 3.92mm
timing (–50 to +50)
47 Paper feeding same as F6-46 3.3mm
(Copier paper tray, lower) (–50 to +50)
48 Paper feeding same as F6-46 3.3mm
(System console, upper) (–50 to +50)
50 Paper feeding (LCC) Same as F6-46 3.92mm
(except FP-7718/22) (–50 to +50)
54 Registration void of image Adjustment of registration 0.525mm
(During use with ADF = NO void. (FP-7722/28/35)
swing back condition)
0.425mm (FP-7718)
(0 to +99)