8. Remove six screws (callout 1), and then remove the main drive assembly (callout 2).
Release the wire harnesses as needed to remove the assembly.
NOTE: Make sure that the right door is closed.
If you are removing the main drive to access the fuser drive assembly, make sure that you installed
the orange spacers—see
Figure 1-276 Remove the main drive assembly (optional step; 4 of 4)
on page 200—so that the gears when do not rotate when handling the assembly.
Figure 1-277 Remove the main drive assembly (7 of 7)
2
1
Install the main drive assembly
NOTE: Installing a replacement assembly: follow the instructions in this section.
Reinstalling the original assembly: some of these instructions in this section do not apply (for
example, removing some the shipping tape). Do not rotate the gears when handling the assembly. If
the gears are rotated—and become out of phase—it will be difficult to install the assembly on the
product.
1. Do one of the following:
●
Installing a replacement assembly: Do not remove the orange spacers and spacer-
shipping tape (callout 1) installed on the replacement main drive assembly. Remove the
remaining shipping tape (callout 2).
CAUTION: A gear (callout 3) on the back of the assembly is not captive when the shipping
tape is removed. Do not lose the gear when handling the assembly with the shipping tape
removed.
When removing tape, make sure that the entire strip is removed. Check the back of the
assembly to verify that the entire strip of tape is removed.
●
Installing the original assembly: Do not remove the orange spacers (callout 1) installed
when the main drive assembly was removed.
ENWW
Main assemblies
201
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