06/2014
3-24
WC 5022/5024
IDS17 Static Electricity Offset
Version 1.0
Image Quality Troubleshooting
IDS17 Static Electricity Offset
Figure 1 Static Electricity Offset (jomg33002)
Cause
1. When the [paper with low moisture content] is about to be inserted into the [Fusing Unit]
for Side 2, the offset will deteriorate.
Action
1. Adjust the NVM 744-079.
NOTE:
NVM 744-079 is [Paper Type Duplex All Temperature Reduction Control Application
Switch].
• '0' is OFF, '1' is ON
• bit 0: Plain 1, bit 1: Plain 2, bit 2: Heavyweight, bit 3: Extra Heavyweight, bit 4: Light-
weight
• The default is '0' (All OFF)
Example:
• When the NVM [Apply Offset Countermeasure to Paper Type] is '00011' (binary).
(Plain 1: ON, Plain 2: ON, Heavyweight: OFF, Extra Heavyweight: OFF, Lightweight:
OFF)
It converts to '3' in decimal notation.
Hence, setting the NVM [Apply Offset Countermeasure to Paper Type] to '3' results
in:
a. The [Duplex All Temperature Reduction Control] will only be applied during a
Duplex print that uses Plain 1 or Plain 2.
b. This [Duplex All Temperature Reduction Control] will not be applied for Heavy-
weight, Extra Heavyweight, or Lightweight.
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