Brother SC-2000 Service Manual page 106

Error mode
The motor rotates, Is the clutch spring on
but a draft sheet or the paper feed roller
an ID label is not deformed or broken?
fed correctly.
Is the timing belt
(MXL belt) cut?
Non of the above
The paper feed Is the
motor or the main connector
motor does not of the paper
rotate, preventing a feed motor
draft sheet or an ID or the main
label from being motor dis-
fed. connected?
Checking method
YES
NO
Cause
Deformed or Replace the
broken clutch deformed or
spring broken clutch
spring.
Broken timing belt Replace the
(MXL belt) broken timing belt
(MXL belt).
Defective sensor
or PCB
Disconnected Connect the
connector of the disconnected
motor connector of the
motor.
Defective motor Replace the
defective motor.
Defective PCB
IV - 3
Action Service manual
CHAPTER III
1.15
Disassembly of
the Gears and
Pulleys
1.17
Disassembly of
the Rollers
2.4
Reassembly of
the Rollers
2.6
Reassembly of
the Gears and
Pulleys
CHAPTER III
1.15
Disassembly of
the Gears and
Pulleys
2.6
Reassembly of
the Gears and
Pulleys
Electronic part
CHAPTER III
2.17
Reassembly of
the Main PCB
Assy
CHAPTER III
1.16
Disassembly of
the Motor
Holder Assy
and the Motors
2.5
Reassembly of
the Motor
Holder Assy
and the Motors
Electronic part