SATO CL608e, Service Manual

Page: 122 / 245

Page 6-16
Section 6. Replacement Procedures
SATO CL608e/CL612e Service Manual
PN 9001079
Rev. B
6.7 Replacing the Print Head
If the print head becomes damaged, it can be easily removed and replaced. No
critical adjustments are required. Before you replace the print head, check the
head counter values by printing a test pattern (Refer to Page 2-32).
STEP PROCEDURE
1. Switch the printer OFF and disconnect the power cable.
2. Raise the access door and remove the ribbon and label stock if
installed. Fig. 6-24
3. Close the Head Latch Lever to facilitate removal of the Print Head.
Remove (2) stud screws. Fig. 6-24 & 6-25
4. Carefully open the Head Latch Lever so that the Print Head will drop
down. Fig. 6-26
5. Dislodge and remove the Ribbon Guide Plate from the Print Head.
Fig. 6-26
6. Carefully disconnect the cables and remove the Print Head. Fig. 6-27
7. Set the switch setting on the new Print Head to the right side position.
Fig. 6-28
8. Install the Print Head by reconnecting the Print Head Data Cable and
Print Head Power Cable to the Print Head. Attach the Ribbon Guide
Plate. Fig. 6-26 & 6-29
9. Position the Print Head so it aligns properly with the alignment pins
and Ribbon Guide Plate. Fig. 6-26 & 6-29
10. Close the Head Latch Lever and reinstall the two stud screws.
Before you return the printer to normal service, you should perform the
following procedures.
• Clear Counter Heads (Refer to Section 7.3).
• Confirm that head cables are connected and that they do not touch the head
opening spring. Also confirm that you can open and close the head without
restriction.
• Print test pattern (Refer to Page 2-32).