Konica Minolta BIZHUB 501 Service Manual page 258

Field Service Ver.2.0 Mar. 2009
23 3 M124
4 M125
5 M151
6 M9,
SD1
25 1 CL1
2 CL2
3 CL3
4 CL151
29 0 SD2
31 1 M2, L1
2
8 M2
9
32 1 M5
2
34 0 M2, L1
36 0 LDB
37 0 LDB,
M5
38 0 LDB,
M5
999
39 0 L1
40 1 M11
2
3
41 1 M1
Name
Paper lift motor /3 (PC-206)
Paper lift motor /4 (PC-206)
Paper lift motor (LU)
Feed motor, pick-up solenoid /BP turn
ON at the same time
Registration clutch
Loop clutch
Vertical conveyance clutch
Feed clutch (LU)
Drum claw solenoid ON
Scanner motor, exposure lamp
Scanner motor, exposure lamp
Scanner motor
Scanner motor
Polygon motor (LS250)
Polygon motor (LS210)
Shading correction operation
Laser PWM (0 to 255)
Laser turns ON forcibly
LD alarm check
LD alarm, data clear
Platen stop APS
Fusing motor (LS250)
Fusing motor (LS210)
Fusing motor (LS125)
Drum motor (LS250)
10. SERVICE MODE
Restrictive conditions
The upper limit sensor /3 (PS114)
turns ON, or it is stopped by the stop
button.
The upper limit sensor /4 (PS123)
turns ON, or it is stopped by the stop
button.
The upper limit sensor (PS152) turns
ON, or it is stopped by the stop but-
ton.
Valid only when the paper empty sen-
sor/BP (PS18) detects a no paper
condition.
After home position search, A3
makes a single scan operation.
After home position search, A3
makes a continuous scan operation.
The exposure unit is moved to DF
read position.
The exposure unit is moved to stand-
by position.
The polygon motor (M5) turns ON
and OFF at the same time.
The polygon motor (M5) turns ON at
the same time and the results are dis-
played when it turns OFF.
The exposure lamp turns ON with
APS processed forcibly.
The charging corona turns ON at the
same time.
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