Brother HL-4200CN, Руководство по обслуживанию

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V-20
REGI JAM FIP
Remedy
Step Check
Yes No
1
Initial setting
Check the following for evidence of fault.
REGI sensor actuator replacing condition
chute ASSY REGI replacing condition
Replace the parts
concerned
With tool
Go to step [2]
Without tool
Go to step [3]
2
Checking REGI sensor
Does REGI sensor function normally?
Using REGI sensor diagnostic tool, check
by Digital Input Test.
Go to step [6] Go to step [3]
3
Checking REGI clutch harness for
connection
Is it connected normally to the REGI
sensor?
Go to step [4]
Replace the
parts
concerned
4
Checking REGI clutch harness for
continuity
Is J181<=>J18 continuous normally?
Go to step [5]
Replace chute
REGI
5
Checking MCU HL-4200 for
signal
Is P/J18-3<=>P/J18-2 0VDC?
With tool
Go to step [6]
Without tool
Go to step [7]
Replace REGI
sensor
6
Checking clutch REGI
Does clutch REGI function normally?
Using clutch REGI diagnostic tool, check
by digital output test.
In the test, close the interlock SW.
Go to step [9] Go to step [7]
7
Checking clutch REGI for resistance value
Remove the clutch connector J18.
Is J18-4PIN<=>J18-5PIN less than 200�?
Go to step [8]
Replace chute
REGI
8
Checking MCU HL-4200 for signal
Close the interlock SW
Is P18-4PIN<=>P18-2PIN +24VDC?
Go to step [9]
Replace MCU
HL-4200
9
Checking chute REGI
Does the roll rotate smoothly by hand?
Replace the chute
REGI on the
machine, and
check the gears
for meshing.
Replace chute
REGI