S M - 5 3 0 0 S e r v i c e M a n u a l
S M - 5 3 0 0 S e r v i c e M a n u a l
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103
103
Hardware Test And Maintenance
Hardware Test And Maintenance
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7.9. Maintenance
7.9. Maintenance
7.9.2 Scale Surface Cleaning
7.9.2 Scale Surface Cleaning
Clean scale surfaces and platter
Clean scale surfaces and platter periodically with a soft damp cloth. Do
periodically with a soft damp cloth. Do not use alcohol or
not use alcohol or detergent.
detergent.
7.9.3 Dismantled Thermal Head
7.9.3 Dismantled Thermal Head
1) Push the
1) Push the printer button
printer button
slide to left to open the printer
slide to left to open the printer
door and remove the cassette
door and remove the cassette
kit.
kit.
2) Press the two
2) Press the two latches from
latches from
the rear side.
the rear side.
3) Press the two
3) Press the two latches from
latches from
the front side.
the front side.
4) Disconnect the Thermal
4) Disconnect the Thermal
Head cable connector.
Head cable connector.
5)
5) Loosen
Loosen the
the 2pc
2pc screws.
screws.
6)
6) Remove
Remove the
the Thermal
Thermal Head.
Head.