Printronix L1024, Maintenance Manual

Page: 125 / 372

7–29 Chapter 7 – Fuser Subsystem
29. Disconnect the Cables for the Fuser Cooling Fans from the Fuser Sensor Board, then remove
1 Screw to remove the Sensor Board.
CAUTION: Use care when removing the Exit Guide Jam Sensor Cable from the
Fuser Base Frame. The Cable can be damaged easily by the edges of
the Frame.
30. Remove the Retaining Spring from each Fuser Cooling Fan, then remove the Fans.
31. Remove the Return Spring on the Left Pressure Cam Lever Assembly, then remove 1 E-ring
and remove the Assembly from the Fuser Base Frame.
NOTE: Make sure to note the direction of the Return Spring.
32. Remove 1 E-ring and remove the Cam Follower and Shaft from the Left Cam Pressure Lever.
NOTE: Make sure to note the position of the Spacer on the Shaft.
33. Remove 1 Screw, 1 Spacer, and 1 Nut from the Left Pressure Spring, then separate the Cam
Pressure and Pressure Levers from one another. Do not remove the Bushing from the Lift
Arm.
34. Repeat Steps 31 through 33 for the Right Pressure Cam Lever Assembly.
NOTE: The right Tension Arm Assembly uses 2 Spacers.
35. Remove 1 E-ring, then remove the Left Exit Roller Lever and Spring.
36. Remove 1 E-ring, then remove the Right Exit Roller Lever and Spring.