Attaching The Digital Gap Indicator - Tektronix PHASER 840 Service Manual

7.
Install the digital gap indicator and bracket to the left side of the printer
frame and tilt arm. Ensure the digital indicator is set to inches, "in."
Press Origin to zero the digital indicator.

Attaching the digital gap indicator

8. At the right side of the printhead, insert the RIGHT printhead spacer
between the printhead and the drum. Check the indicator; for a "hot
adjustment" it should read 0.0070
0.0010 inches for a "cold" adjustment. Adjust the printhead's spacing
adjustment screws until the indicator reads the correct value.
Secure indicator
in place with screw
provided in frame
Attach digital gap
indicator to side
frame
0388-31
+
/ 0.0010 inches, and 0.0030
-
Service Guide
Place indicator
bracket over
hex-screw
Attach bracket
in forward most
position to tilt
arm. Ensure a
flush fit.
0388-36
+
/
-
103