Minolta DI750 - MANUAL SERVICE Service Manual page 261

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Warning
Classification
code
Scanner
F41-04
During HP search operation, PS5
abnormality
(scanner HP) is not turned ON within
1 second after turning ON of PS7
(ADF brake). An M13 (scanner drive)
trouble detection signal (24V off) is
detected.
F41-05
During HP search operation, PS5
(scanner HP) is not turned ON within
1 second after turning ON of PS7
(ADF brake). An M13 (scanner drive)
trouble detection signal (blown fuse)
is detected.
F41-06
During HP search operation, PS5
(scanner HP) is not turned ON within
1 second after turning ON of PS7
(ADF brake). An M13 (scanner drive)
trouble detection signal (24V off/
blown fuse) is not detected.
F41-07
During scan-forward operation, PS4
(scanner return) is turned ON before
PS6 (original HP) is turned ON.
F41-08
During scan-forward operation, PS4
(scanner return) is not turned ON
within 0.13 second after turning OFF
of PS6 (original HP).
F41-09
After original scanning, PS7 (ADF
brake) is tur ned ON before PS5
(scanner HP) is turned ON.
Write
F41-10
The M17 lock signal is not detected
abnormality
within 25 seconds after an attempt
is made to change the M17 (polygon)
speed. The trouble detection signal
(24V off) is detected.
F41-11
The M17 (polygon) lock signal is not
detected within 25 seconds after an
attempt is made to change the M17
(polygon) speed. The trouble
detection signal (24V off) is not
detected.
Operation in case of
Causes
warning occurrence
The machine stops
immediately. RL1
(main) is turned OFF.
4 - 57
ERROR CODE LIST
Estimated abnormal
parts
SCDB (scanner
drive board)
M13 (scanner drive)
PS7 (ADF brake)
PS5 (scanner HP)
PS6 (original HP)
PS4 (scanner
return)
PS6 (original HP)
PS4 (scanner
return)
PS7 (ADF brake)
PS5 (scanner HP)
PMDB (polygon
mirror drive board)
PRCB (printer
control board)
M17 (polygon)

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