Precautions Against An Erroneous Assemblage Of The External Heat Unit - Canon imagePRESS C10000VPSeries Troubleshooting Manual

Precautions against an erroneous assemblage of the external heat
unit
[Symptom]
In the machines prior to the countermeasure cut-in serial number in factory described below a component part of the external
heat unit in the primary/secondary fixing assembly, for instance when the external heat belt is replaced, if the parts are assembled
erroneously, the following symptoms may occur.
When to replace a part of the external heat unit in the primary/secondary fixing assembly, refer to the servicing work to assemble
the parts correctly.
1) E007-010x/E007-020x
- E007-010x : Fixing Belt full displacement error (Primary Fixing Pressure Belt)
- E007-020x : Fixing Belt full displacement error (Secondary Fixing Pressure Belt)
2) E004-011x/E004-021x
- E004-011x : Fixing temperature detection error (Primary Fixing Pressure Belt)
- E004-021x : Fixing temperature detection error (Secondary Fixing Pressure Belt)
3) Streaks on image
4) E004-017x/E004-027x
- E004-017x : Fixing Power Supply error (Primary Fixing Roller Heater)
- E004-027x : Fixing Power Supply error (Secondary Fixing Roller Heater)
5) Leakage breaker in engine is actuated
[Cause]
-
[Service work]
When to replace the external heat belt in the primary/secondary fixing assembly, pay attention to the following two points in
assembling the external heat unit.
A) Checking the position of the sensor flag
Check to see if the sensor flag [1] is at the retractable position [a] and also if the sensor retractable arm [2] is at the appropriate
position.
Figure A shows a proper state and B, an inappropriate position where the sensor retractable arm [2] comes underneath and
hinders the sensor flag [1] from returning to the retractable position.
B) Checking the wiring of the heater cable
Check to see if the heater cable does not come on top of the rib of the cable guide at 2 locations.
Fig. [A] shows an appropriate wiring in which the heater cable is arranged properly along the side surface of the rib.
Fig. [B] shows an inappropriate wiring where the terminal [a] and the heater cable [b] come on top of the rib.
[Note] Heater cable color may be black depending on the country the machine is destined for.
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