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Unit 6: Maintenance
SATO HT200e Operator Manual PN 9001103A Page 6-3
REPLACEMENT PROCEDURES
The printer contains replaceable components and sub-assemblies that are subject to wear or
damage. This section provides step-by-step instructions for the removal and replacement of
those primary components and sub-assemblies approved for operator performance.
PRINT HEAD REPLACEMENT
If the print head becomes damaged or worn, it can be easily removed and replaced without
having to make critical adjustments. Before replacing the print head, check the head counter
values by printing a test pattern. Refer to the Troubleshooting unit for Diagnostic Label Printing
guidance.
1 Switch off the printer and disconnect the power supply.
2 Open the top housing cover to access print head (1, Figure 6-1).
3 Remove two screws (2) securing print head mounting plate (3) to top frame assembly (4).
4 Disconnect the print head wiring harness from print head (1).
5 Remove two screws (5) securing print head (1) to mounting plate (3).
6 Lift away damaged print head (1) and install replacement print head (1) in its place.
7 Secure replacement print head (1) to mounting plate (3) using two screws (5).
8 Connect the print head wiring harness to print head (1).
9 Secure mounting plate (3) to top frame assembly (4) using two screws (2).
10 Load printer with media, restore power, and test print.
Figure 6-1, Print Head Replacement
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