Fast Download,all pages present,an excellent copy.THis enabled to find the origional part numbers and chase them up. The cartridge is proving difficult to find but at least I know the origional part number.Thanks to all.
Very good manual, in depth and complete. Only criticism is that some of the circuit diagrams are slightly blurry and hard to follow for long periods of time, but this is to be expected. Perfect for any maintenance required. Also contains the wiring diagrams of the control cable for constructing extensions.
Text excerpt from page 31 (click to view)
FUSING UNIT
30 June 1997
7.2 FUSING THERMISTOR REPLACEMENT
[B]
[C] [A]
A220R521.wmf
[D]
[E]
A220R522.wmf
1. Remove the fusing unit. (Refer to Fusing Unit Removal.) 2. Remove the knob [A] (1 screw). 3. Remove the two screws fixing the fusing front cover [B]. 4. Pull the lever [C] then lower the cover [B] to unhook the fusing unit. 5. Remove the fusing unit upper cover [D] (1 screw). 6. Replace the thermistor [E] (1 screw, 1 connector). NOTE: When re-assembling the fusing unit, secure the harness in the clamps correctly. Do not apply silicon oil on the hot roller thermister.
