Xerox 5915, Руководство по обслуживанию

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4-39 10. Covers & Frame
Section 4 Disassembly/Assembly/Adjustment
10.1.1 Front Gas Spring Replacement
Removal
1. Power off the machine and disconnect the
Power Plug.
2. Remove the Console Assembly. ….... (10.2.1)
3. Open the machine.
4. (Fig. 1): Remove the Main Switch Cover.
➀
. Loosen Screw and remove Cover.
(Fig. 1)
5. (Fig. 2): Set the Stopper under the Rear Gas
Spring.
(Fig. 2)
7. (Fig. 3): Remove the Front Gas Spring.
➀
. Remove E Clip from bottom end of Gas
Spring.
➁ . Remove E Clip from top end of Gas Spring.
➂
. Remove Gas Spring.
WARNING :
•
Never lift the upper part of the
machine after removing the Front
Gas Spring. Because the Rear
Gas Spring is not secured either at
top or at bottom, the Spring would
unhook, causing the M/C upper
part to fall down, thus resulting in
a possible injury.
(Fig. 4)
Installation
1. Perform the installation in the reverse order of
removal.
10.1.2 Rear Gas Spring Replacement
Removal
1. Power off the machine and disconnect the
Power Plug.
2. Open the Front Cover and then machine.
3. (Fig. 1): Set the Stopper under the Front Gas
Spring
(Fig. 1)
4. Remove the Left/Rear Upper Covers.
5. Disconnect P/J14 (for Heater Rod), P/J117
(for Fuser Exit Switch) and P/J118(for Fuser
Thermistor) from the AC Drive Chassis.
6. (Fig. 2): Remove the Rear Gas Spring.
➀
. Remove the top end of Gas Spring while
lifting the M/C upper part.
➁
. Pull out the bottom end of Gas Spring and
remove Gas Spring from M/C.
(Fig. 2)
Installation
1. Insert the Rear Gas Spring top end at the back
of Main PWB while lifting the M/C upper part.
Do not install the top end of the Shaft here.
2. Insert the Gas Spring bottom end into the Gas
Spring hole.
3. Install the Gas Spring top end in the Shaft.
4. Restore the machine to its original state by
reversing the removal procedure.
Stopper