• Front Blower: Change the setting to the preset value.
6. Run a test print. If no misfeed occurs, the problem is resolved.
7. If a misfeed occurs again, for the Air Knife Blower, decrease the blower speed by one
setting.
Note:
For the Air Knife Blower, decrease the speed only if the current setting is
High
or
Mid
.
8. Run another test print. If the problem is not resolved, contact your Xerox representative.
Troubleshooting Multifeeds in the HCVF
When using the optional High Capacity XLS Vacuum Feeder (HCVF), the following fault codes indicate
a multifeed condtion:
• 077–131, 077–132.
• 078–125, 078–126, 078–127.
For fault codes relating to misfeeds, refer to
Troubleshooting Misfeeds in the HCVF
To resolve a multifeed, follow the steps in the appropriate section.
Note:
Before you make any adjustments, note the current settings for the Air Knife Blower, the
Rear Lead Blower, and the Front Blower. If you are instructed to change a blower setting to the
preset value, use the setting that you noted.
Multifeeds when using coated paper weight 177 g/m² or heavier
Humidity levels of 50 percent or higher
When using coated paper of weight 177 g/m² or heavier in humidity levels of 50
percent or higher, multifeed problems can occur.
1. If the paper is coated on one side only, go to step 3.
2. If the paper is coated on both sides, do the following.
a. Make the following blower adjustments:
• Air Knife Blower: No change.
• Rear Lead Blower: Increase the blower speed by one setting. For example, if
the blower speed is set at
5
, to increase the speed by one setting, change
the setting to
6
.
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