
Preventive and Corrective Maintenance
Printhead Pressure Dials
170
13291L-001 Rev. A S4M Maintenance Manual 10/27/05
Remove the Printhead
1. Turn Off (O) the printer and disconnect the AC power cord and all data cables.
2. Open the media door, open the printhead, and remove media and ribbon.
3.
Connect yourself to an antistatic device.
4. See Figure 75. Rotate the printhead pressure dials to the #1 position.
Figure 75 •
Locate the Printhead Pressure Dials
Note • Retain all parts removed during disassembly, unless otherwise directed.
Caution • Observe proper electrostatic safety precautions when handling
static-sensitive components such as circuit boards and printheads.
1
Position number one
2
Position number four
3
Thumbscrew
4
Printhead pressure dials (2)
1
2
3
4
4
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