SATO S84NX - Checking and Cleaning the Exterior; Blowing Air on the Pcbs

S84NX/S86NX Service Manual
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Back to top 3 Checking and Performing Printer Adjustments
•
Print Head (Thermal Head)
•
Platen Roller
If the counter value is close to the guaranteed value, check the part and, if it is worn out, replace it
with a new one.
Refer to
4.3.1 Replacing the Print Head
Refer to
4.4.1 Replacing the Platen Roller
3.2.1 Checking and Cleaning the Exterior
1 min
Clean the LCD and exterior.
1
Check that no cracks or breakage appear on the exterior before cleaning.
2
Check that the touch panel works properly.
3
Check that the power/home button works properly.
3.2.2 Blowing Air on the PCBs
1 min
Blow air on the PCB to remove dust or dirt.
CAUTION
Before cleaning the PCB, make sure to power off the printer. Next, unplug the AC power cord.
1
Is the connector loose?
2
Is the screw loose?
3
Is the cable caught?
4
Is the gear broken or worn out?