SATO S84 ex - Functional Structure of Main (CONT) PCB

3 Troubleshooting
40
S84-ex/S86-ex Service Manual
3.1.4 Media Problem
Category
Symptom
Cause Remedy
Maintenance
NO
Is the
media loaded
correctly?
YES
Load the
media correctly
NO
Is the
feed roller
clean?
Clean the
feed roller
Replace the
platen roller
YES
Media
Media is
meandering
Adjust the head
pressure and
position
NO
Is the
head pressure
and position
OK?
NO
Is the
platen roller
clean?
Clean the
platen roller
YES
YES
Refer to Adjusting
the Head Pressure
Balance and
Adjusting the Head
Position in the
operator manual
Refer to 5.3
Replacing the
Platen Roller,
Pressure Roller
and Feed Roller