SATO GZ4e Series Operator's Manual page 65

4.4 REPLACEMENT PROCEDURES (Cont'd)
4. Unlatch print head lock lever (1, Figure 4-1b) and withdraw defective print head (4) from within print
assembly (3).
5. Disconnect the two wiring harnesses (not shown) from the defective print head (4).
6. Reconnect two wiring harnesses (not shown) to replacement print head (4).
NOTE: Each of the printer's wiring harness connectors are different from all others to
make sure proper mating. Mate each matching half for re-connection.
7. Insert replacement print head (4) into print assembly (3) and print head lock lever (1, Figure 4-1a).
NOTE: Apply the print to the upper surface of the print assembly's print bracket and
make sure the alignment pins insert into their respective slots.
8. Secure the replacement print head (4) to print assembly (3) and secure using screw (2).
9. Restore power, reset the head counter, and test print.
GZ4e Series Operator Manual
4
Figure 4-1b, Print Head Replacement
Section 4: Cleaning and Maintenance
3
1
Page 4-5