Preventive and Corrective Maintenance
Printhead Pressure Dials
10/27/05 S4M Maintenance Manual 13291L-001 Rev. A
See Figure 76. Remove the printhead thumbscrew.
Figure 76 • Remove the Printhead and Cable Connections
6. Open the print mechanism, and lift and latch it in the vertical position.
7. Slide the printhead fork assembly out of the print mechanism.
8. Disconnect the two printhead cables from the printhead assembly.
9. Remove the printhead assembly and set it aside on the anti-static mat.
Caution • The printhead may be hot and could cause severe burns. Allow the
printhead to cool.
1Thumbscrew 5Printhead power cable
2Printhead pressure dial 6Printhead fork assembly
3Print mechanism assembly 7Locating holes
4Printhead data cable