Process Control
G133 6-10 SM
5. In standby mode
This is done automatically if one of these conditions occurs.
a) ΔT is greater than or equal to Temperature Threshold (SP3-531-002: 10°C)
b) ΔRH is greater than or equal to Relative Humidity Threshold (SP3-531-003:
50%RH)
c) ΔAH is greater than or equal to Absolute Humidity Threshold (SP3-531-004: 6
g/m
3
)
d) Non-use Time is greater than or equal to SP3-531-001 (default: 6 hours)
It is not done if the machine is in energy saver mode.
The default non-use time is 6 hours (see condition d above), so normally it will only be
done if the user disables energy saver mode.
6. After Toner End Recovery
This starts after recovery from a toner end condition.
7. After Developer Initialization
Developer initialization occurs automatically after a new PCU is installed.
6.2.3 PROCESS CONTROL SELF CHECK PROCEDURE
Step 1: VSG Adjustment
This machine uses four ID sensors (direct reflection type) for the process control. Each
sensor detects a pattern for each color (see the ‘p.6-3 "Printing Process"’ section).
The ID sensor checks the bare transfer belt’s reflectivity. Then the machine calibrates the
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