January 2010
4-57
Phaser 7760 Color Laser Printer
REP 9.22, REP 9.25
Repairs and Adjustments
Revised
Replacement
CAUTION
Note that the Reflector is on the inside of the Belt. Be careful when handle the belt on the sen-
sor to prevent from damaging it.
1. Install the Transfer Belt with the Reflector facing the rear. Note that the Reflector is on the
inside of the Belt.
2. After installing the Transfer Belt, move it to the center of the IBT Frame so that exposed
parts of the IBT Drive Roll should be equal (Figure 10).
Figure 10 Positioning Transfer Belt
3. If the Transfer Belt is skewed or wrinkled, perform the following steps: (Figure 11)
a. Relax tension of the Belt.
b. Rotate the Gear in arrow direction and move the Transfer Belt.
Figure 11 Re-positioning Transfer Belt
REP 9.25 Erase Lamp Rail (K,Y,M,C)
Parts List on PL 4.2
Removal
CAUTION
Use Caution when removing the Erase Lamp Rail. Do not lift the Erase Lamp/Rail up to high
when removing the Rail. The Erase Lamp Rail has a sharp edge at the end of the rail, which
could damage the Accumulator Belt.
1. Remove the IBT Belt Assembly (Accumulator Belt) (REP 9.15).
2. Remove the Dispenser Cover (REP 9.6).
3. Raise the IBT Cam Lever.
4. Removing the Bracket and Erase Lamp Rail (Figure 1).
a. Disconnect the P/J Connector.
b. Loosen 1 screw, move the Bracket, and remove the Erase Lamp Rail.
Figure 1 Removing the Erase Lamp Rail
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