Xerox 5915, Руководство по обслуживанию

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4-33 8. Fuser
Section 4 Disassembly/Assembly/Adjustment
8.3.1 Heat Roller Fingers Replacement
8.3.2 Pressure Roller Fingers
Replacement
Common Procedure
Removal
1. WARNING: Power off the machine and
disconnect the
power cord.
WARNING
Fuser surfaces are hot, allow the fuser to cool
down before attempting service procedure.
Fuser lubricant can cause discomfort to eyes.
Do not allow fuser lubricant to touch eyes.
2. Open the Front Cover and then the machine.
3. (Fig. 1): Remove the Main Switch Cover.
➀
. Remove Screw.
➁ . Remove Main Switch Cover.
(Fig. 1)
4. (Fig. 2): Disconnect P/J117(for Fuser Exit
Switch) at rear and remove the Fuser Cover
and the Finger Assy.
➀ . Disconnect P/J117.
➁
. Loosen Screw and remove Fuser Cover.
➂
. Loosen Screw and remove Finger Assy.
(Fig. 2)
Replacement Procedure for Heat Roller
Fingers only
5. (Fig. 3): Remove the Heat Roller Fingers.
➀
. Remove Screws(4).
➁ . Remove KL Clips(2).
➂
. Remove Heat Roller Fingers along with
their shafts.
(Fig. 3)
Installation
1. Perform the installation in the reverse order of
removal.
NOTE :
•
(Fig. 4): When installing the Shaft to
the Finger Assy, pay attention to the
following:
➀
. the position of the Exit Sensor
actuator.
➁
. The longer hook of the spring
should be installed to the Finger
Assy.
(Fig. 4)
Replacement Procedure for Pressure Roller
Fingers only
5. (Fig. 5): Remove the Heat Roller Fingers.
➀
. Remove Screws (2).
➁
. Remove Pressure Roller Finger Assy.
(Fig. 5)
6. (Fig. 6): Remove the Pressure Roller Fingers.
➀
. Unhook the spring end.
➁ . Pull out the Shaft
➂
. Remove the Finger.
(Fig. 6)