Service manual

Section I: Imagesetter
Removal and Replacement 4-11
Replace:
1. Reverse the above instructions to re-install the outer take-up drive assem-
bly.
2. The take-up drive assembly should be checked for proper operation before
the outer covers are installed.
3. After installing the outer take-up drive assembly and light shield, turn the
system on and launch the AVDIAG program from your PC.
4. Select ALIGN and select Engine Primitives. Test the nip solenoids by choos-
ing Open Nips and Close Nips.
5. Fom the Align menu, enter Display Sensors and check the operation of the
take-up jam sensor.
The take-up jam wheel can be checked by inserting a piece of film down
the right side of the take-up cassette platform until the sensor wheels move
and cause a change in status for the take-up jam wheel.
6. Load media to check complete feed function.
4.3.3 Inner Take-up Drive (Nip) Assembly
Tools Required: 3/16" allen wrench
Remove:
1. Unload the media and turn the system off.
2. Open the top cover.
3. Remove the top and middle front panels. See Section 4.2.2, Top, Middle
and Bottom Front Panels.
4. Remove the take-up light shield. See Section 4.3.1, Take-up Light Shield.
5. Remove the outer take-up drive (nip) assembly. See Section 4.3.2, Outer
Take-up Drive (Nip) Assembly.