Canon NP-70 Service Manual page 67

3-25
~o
STEP 9CF
DRUM - 200° (APPROX.)
C25 -DISCHARGING COMPLETED
L
Q32-"OFF"
~- K 10 - "OFF"
STEP IOCF
DRUM - 345.2° (2.1 rev.)
TIME - 8.74 secs.
MS9 "ON"
~- K3 - "ON"
- K1 -"OFF"
- K2 - "OFF"
- C~1 - "OFF"
-
I
C22-"ON"
C 16 - HOLD THRU D 17
COPYBOARD-MOVES BACKWARD
AT 350.2° (2.15 rev.)
STEP 11CF
DRUM - 30° (2.26 rev.)
TIME - 9.24 secs. (APPROX.)
COPY PAPER -STARTS BLOCKING CdS3
~- Q25 ©- "LO"
~
Q29 GATE - "OFF"
Q26 -"OFF"
~-C20 -STARTS CHARGING
STEPI2CF
DRUM - 50.0° (2.3 rev.)
TIME - 9.46 secs.
MS2A - "ON"
~- SL7 -ENABLED
STEP 13CF
11
DRUM - 109.5° (2.5 rev.)
TIME - 10.12 secs.
MS2A-"OFF"
L SL7 -DISENABLED
DRUM - 194.8° (2.7 rev.)
TIME - 11.07 secs.
MS3A - "ON"
~-Q33 - "ON"
~- Q34 - "OFF"
K 11 - "OFF"
YES
STEP 15CF
NO
DRUM - 235.4° (2.8 rev.)
TIME - 11.52 secs.
-MS8 - "ON"
K3-"OFF"
~► Ce 2 - "OFF"
~
COPYBOARD -STOPS AT 249.7°
C 16 -STARTS DISCHARGING
STEP 16CF
DRUM - 330° (3.09 rev.)
TIME - 12.57 secs. (APPROX.)
COPY PAPER -STOPS BLOCKING CdS3
~
Q29 GATE - "ON"
Q26 - "ON"
L C20 -DISCHARGES
STEP 17CF
DRUM - 235.4° (4.8 rev.)
TIME - 19.52 secs.
C 16 -DISCHARGING COMPLETED
Q 17 - "OFF"
K6-"OFF"
LFLz
& 3 - "WARMING"
Q18-"OFF"
Q19-"ON"
L
Q20 - "OFF"
~Q21 - "OFF"
Fig. 3-2
(COPY Flowchart (Sheet 3 of
3J
STEP 15CF
STEP 16CF
DRUM - 235.4° (2.8 rev.)
TIME - 11.52 secs.
MS8-"ON"
~-K3-"OFF"
C22-"OFF"
L COPYBOARD -STOPS AT 249.7°
K1 -"ON"
~- C 16 -HOLD THRU D 16
DRUM - 330° (3.09 rev.)
TIME - 12.57 secs. (APPROX.)
COPY PAPER -STOPS BLOCKING CdS3
L Q25©- "HI"
~
Q29 GATE - "ON"
Q26 - "ON"
~- C20 -DISCHARGES
STEP 17CF
DRUM- 348.0° (3.1 rev.)
TIME - 12.77 secs.
MSS -"ON"
SL1-"ON"
COPYBOARD -RELEASED
SL6 -ENABLED (See 3.4-6)
STEP 18CF
DRUM - 0.0° (3.2 rev.)
TIME - 12.9 secs.
MS1A-"ON"
LK2-"ON"
-C21-"ON"
-COPYBOARD -MOVES FORWARD AT 4.2°
-MS8 - "OFF" AT 27.8°
DRUM - 0.0° (5.2 rev.)
STEP 18CF
'TIME - 20.9 secs.
STEP 19CF
C
END
MS IA - "ON" (LAST MS1A)
L
K7 GND. PATH -OPENED
~
Q22-"OFF"
K7-"OFF"
-HVDC-"OFF"
D. C. CORNAS - "OFF"
DRUM - 287.0° (5.97 rev.)
TIME - 24.1 secs.
MS4 - "ON" (LAST MS4)
FL1-"OFF"
- FM1-"OFF"
-- FM3 -DISENABLED
HVAC-"OFF"
L
A. C. CORONAS - "OFF"
M 1 - "OFF"
~- DRUM -STOPS TURNING
AT 296.7° (6.0 rev.)
TIME - 24.2 secs.
Second Printing,lune, 1974