Step 1: Turn off the imagesetter.
Step 2: Open both the left and right side doors.
Step 3: Remove the front cover.
• Hold on tightly to the top edge of the cover and pull it
away from the imagesetter.
• With the cover leaning away from the imagesetter, lift it
up and off the imagesetter.
• Move the cover out of the way.
Step 4: Remove the nip drive light shield.
• Four knurled screws hold the shield in place. Remove
them.
• Move the shield out of the way.
Step 5: Remove the nip drive assembly. See Figure 7.2.
Caution:
Handle the nip drive assembly carefully. Four
wires run from the right end of the assembly into
the imagesetter. If you drop the assembly or han-
dle it roughly, these wires may be damaged.
• Disconnect the wires at the top of the assembly.
• Loosen the four knurled screws that hold the assembly in
place.
• Support the nip drive assembly so that it does not drop
when the screws are completely loosened.
• Put the assembly out of the way on a secure flat surface.
Maintenance and Troubleshooting
•
7–3
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