SQF-4-11
Trouble-
shooting
12 February 2007 FAULT CODE DESCRIPTION
SQF-204
Fault code SQF-204, indicates that at ”initialization” or during Run the Clamp sensor (SQF-Q6),
was blocked exceeding timeout.
Initial Actions
Make sure that the sensor is clean.
Make sure that the Clamp sensor (SQF-Q6), is installed correctly.
Check fuse F3 on the Squarefolder Transformer.
Procedure
Enter the Service mode and select Clamp sensor (SQF-Q6) in check sensors. Block, then unblock, the Q6 sensor with a
sheet of paper. The Clamp sensor (SQF-Q6) sensor indicates :0 when the sensor is blocked, and :1 when the sensor
is not blocked?
Y N
Go to SQF-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.
SQF-205
Fault code SQF-205, indicates that at ”initialization” or during Run the Outfeed sensor (SQF-Q7),
was not blocked within timeout.
Initial Actions
Make sure that the sensor is clean.
Make sure that the Outfeed sensor (SQF-Q7), is installed correctly.
Check fuse F3 on the Squarefolder Transformer.
Procedure
Enter the Service mode and select Outfeed sensor (SQF-Q7) in check sensors. Block, then unblock, the Q7 sensor with
a sheet of paper. The Outfeed sensor (SQF-Q7) sensor indicates :0 when the sensor is blocked, and :1 when the
sensor is not blocked?
Y N
Go to SQF-016 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.
SQF-206
Fault code SQF-206, indicates that at ”initialization” or during Run the Outfeed sensor (SQF-Q7),
was blocked exceeding timeout.
Initial Actions
Make sure that the sensor is clean.
Make sure that the Outfeed sensor (SQF-Q7), is installed correctly.
Check fuse F3 on the Squarefolder Transformer.
Procedure
Enter the Service mode and select Outfeed sensor (SQF-Q7) in check sensors. Block, then unblock, the Q7 sensor with
a sheet of paper. The Outfeed sensor (SQF-Q7) sensor indicates :0 when the sensor is blocked, and :1 when the
sensor is not blocked?
Y N
Go to SQF-016 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.