Datamax ST-3210, Operator'S Manual

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S-Class 47
4.4.5 Interior Cleaning
Required for ST Models only
Over time particles of ticket stock accumulate inside the printer. These
particles can stick to the ticket and cause voids in the print. Clean the
interior of the printer as follows:
Turn ‘Off’ and unplug the printer. Raise the access cover; see
Section 3.2.
Slide the printhead latch to the ‘unlocked’ position, raise the
printhead assembly (see Section 4.4.1), and remove the ticket stock.
Using a soft brush or compressed air, remove all debris from inside
the ticket compartment.
Lower the printhead assembly and slide the printhead latch into the
‘locked’ position.
Plug in and turn ‘On’ the printer. Load ticket stock (see Section 3.2)
and close the access cover. This completes the procedure.