1/05
4-117
DocuColor 12/DCCS50
REP 8.3.1
Repairs and Adjustments
Reissue
REP 8.3.1 Heat Roll
Parts List on PL 8.3
Removal
NOTE: After replacing the Heat Roller, reset the HFSI counter. Enter the dC135 HFSI Counter
List Diag. Screen (010-800).
WARNING
Turn power off and disconnect the power plug.
CAUTION
Since the Fuser is very hot, wait until the Fuser becomes sufficiently cold.
1. Open the Front Door.
2. Remove the Fuser Unit (REP
8.1.
1).
3. Remove the following parts:
a. Front Cover (PL 8.
1)
b. Top Cover (PL 8.
2)
4. Remove the Web Assembly (Figure 1).
1.
Press the latch release button.
2. Remove the Web Assembly.
Figure 1 Remove the Web Assembly
5. Remove the following parts:
a. Heat Roll Heater Rod (REP
8.3.
2).
b. Heat Roll Finger Assembly (REP 8.3.5). (Steps 1 - 3)
6. Pull out the Stand Plate (Figur
e 2).
1. Pull out the Stand Plate.
Figure 2 Pull out the Stand Plate
CAUTION
Be careful when opening the Upper Frame Assembly, because the springs may come off the
Donor Roll Assem
bly.
7. Open the Upper Frame Assembly (Figure 3).
1.
Remove the screws (2).
2. Open the Upper Frame Assembly.