Schiller AT-102, Service Handbook

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4.15
Article Number 2. 540 028
SCHILLER AG 2002
AT-102 Service Handbook
Section 4
Module Removal and Replacement
Printer Tray and Thermal printer
CAUTION:
The thermal printer contents is static sensitive; observe antistatic precau-
tions.
The printer is tensioned with two springs under the retaining bar. Take great
care when removing the four screws not to lose the springs.
Thermal Printer Removal
1. Remove the main board MK 18-1 as described previously.
2. Unscrew the four retaining screws securing the printer in position.
3. Gently remove the printer taking care to retain the two tensioning springs.
Thermal Printer Replacement.
To replace the thermal printer proceed as follows:
1. Position the printer in the paper tray/print assembly so that the printer mounting
plate lips slot into the dedicated cutouts in the assembly;
2. Insert the two tensioning springs so that the springs are positioned over the outer
two moulded spring supports and in the indent (hole) in the printer mounting plate
3. Position the printer retaining bar and secure the printer and printer retaining bar with
the four retaining screws. Ensure that the cable assemblies from the printer to the
PCB are not caught and are not strained.