Sharp MX-BMX1 (serv.man3) Service Manual ▷ View online
BF-4-11
Trouble-
shooting
20 October 2010
FAULT CODE DESCRIPTION
SF-204
Fault code SF-204, indicates that at ”initialization” or during Run the Clamp sensor (SF-Q6), was
blocked exceeding timeout.
Initial Actions
Initial Actions
Make sure that the sensor Is clean.
Make sure that the Clamp sensor (SF-Q6), is installed correctly.
Check fuse F3 on the Book folder Transformer.
Procedure
Enter the Service mode and select Clamp sensor (SF-Q6) in check sensors. Block, then unblock, the Q6 sensor with a
sheet of paper.
The Clamp sensor (SF-Q6) sensor indicates :0 when the sensor is blocked, and :1 when the sensor is
not blocked?
Y
N
Go to SF-014 fault code.
1. Make sure that nothing interferes with the paper path.
2. Make sure that the Feeding belts are moving as they should.
3. Clean the Feeding belts.
SF-206
Fault code SF-206, indicates that at ”initialization” or during Run the Outfeed sensor (SF-Q7), was
not blocked exceeding timeout.
Initial Actions
Initial Actions
Make sure that the sensor Is clean.
Make sure that the Outfeed sensor (SF-Q7), is installed correctly.
Check fuse F3 on the Book folder Transformer.
Procedure
Enter the Service mode and select Outfeed sensor (SF-Q7) in check sensors. Block, then unblock, the Q7 sensor with a
sheet of paper.
The Outfeed sensor (SF-Q7) sensor indicates :0 when the sensor is blocked, and :1 when the sensor
is not blocked?
Y
N
Go to SF-015 fault code.
1. Make sure that nothing interferes with the paper path.
2. Make sure that the Stacker belts are moving as they should.
3. Clean the Stacker belts.
Book folder does not Square fold a 4 sheet booklet
Initial Actions
Make sure that the Book folder is set up to Mode 1.
Procedure
The Specification for the Book Folder MX-FDX2 is to perform the Square folding action on booklets
The Specification for the Book Folder MX-FDX2 is to perform the Square folding action on booklets
with approximately 6 sheets/booklet, up to 30 sheet/booklet.
In [Auto] mode, the Booklet maker detects how may sheets there are in the booklet, and automati-
cally set the Book folder to the correct mode.
NOTE: When the Book folder is set to [Auto] and the booklet has less than approximately 6 sheets/
booklet, the Book folder will bypass the Square folding action, transporting the booklet out to the
Belt stacker.
To be able to Square fold a booklet with approximately 5 sheet/booklet or less, the Book folder
must be set to [Mode 1].
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BF-4-13
Trouble-
shooting
20 October 2010
BLOWN FUSE CONDITION
4.2 BLOWN FUSE CONDITION
Rating
Fuse
Symptom at power on
115V 210-230V
F1
6.3A
3.15A
Power on the MX-FDX2, on UI
F2
10A
10A
Fault in Area E SF-150
F3
2A
2A
Power on the MX-FDX2, on UI
F4
Not in use in the MX-FDX2 configuration
WARNING
ONLY USE SLOW BLOW FUSES.
ONLY USE SLOW BLOW FUSES.
F3
F2
F4
F1
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