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DocuColor 12/DCCS50
REP 8.8.2
Reissue
Repairs and Adjustments
REP 8.8.2 External Heat Roll
Parts List on PL 8.8
Removal
NOTE: After replacing the External Heat Roll, Enter dC135 HFSI Counter List and reset HFSI
counter 010-803.
WARNING
Turn power off and disconnect the power plug.
CAUTION
Since the Fuser is very hot, Wait until the Fuser becomes sufficiently cold.
CAUTION
Do not touch the glass surface of the Heater Rod.
I
f the glass surface is accidentally touched,
wipe it with a dry cloth.
1. Open the front door.
2. Remove the External H/R Heater Rod (REP 8.
8.1).
3. Remove the External Heat Roll (Figu
re 1 ).
1. Remove the rings (2).
2. Remove the bearings (2).
3. Remove the External Heat Roll.
4. Clean and inspect the two External Heat Roll Thermistors.
Figure 1 Remove the External Heat Roll
Installation
1. Reinstall the parts in the reverse order of disassembly.
2. Perform the Standard Fuser Break-In Procedure (GP
1 Fuser Break-In Procedure).
3. Adjust the External Heat Roll Nip (ADJ 8.8.
1).
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