Maintenance; Cleaning The Cabinet; Cleaning The Thermal Head - Sony UP-970AD Instructions For Use Manual

Maintenance

Cleaning the Cabinet

Use a wrung out damp cloth, or a damp cloth soaked in
water and a mild detergent, to clean the cabinet surface.
To avoid damaging the cabinet of the unit, never use
alcohol, thinner, or any other type of organic solvent, or
any type of abrasive cleaner, to clean the cabinet.

Cleaning the Thermal Head

If the printout is dirty or white stripes appear on the
printouts, clean the thermal head using the cleaning
sheet supplied.
Carry out the head cleaning operation using the menu.
Note
A paper cutter is mounted with the UP-970AD. When
cleaning the thermal head, be careful not to touch the
paper cutter. Touching the paper cutter may cause injury.
1
Press the power ON/OFF switch to ON to turn the
unit on.
2
Press the OPEN/CLOSE button to open the paper
door.
36
Maintenance
3
Insert the supplied cleaning sheet, with the black
surface facing down, into the groove of the paper
tray so that a small portion of the front edge of the
sheet sticks out of the paper exit.
4
Press the OPEN/CLOSE button to close the paper
door.
5
Press the jog dial.
The menu item changed last is displayed.
6
Display "CLEAN" by turning the jog dial, and then
press the jog dial.
7
Confirm that "CLN:OK" is displayed, and then
press the jog dial.
The unit starts cleaning the thermal head.
"CLEAN" is displayed on the LCD.
When the cleaning sheet stops and the alarm
sounds, the cleaning is completed.
8
Press the OPEN/CLOSE button to open the paper
door and remove the cleaning sheet.
9
Press the OPEN/CLOSE button to close the paper
door.
Note
Clean the thermal head only when necessary. If you
clean the thermal head too frequently, it may cause a
malfunction.
Insert the
cleaning sheet
with the black
surface facing
down.