Ricoh MPC 2800 AT-C2, Field Service Manual, Page: 816 / 856

SP9-XXX: Others
9511 Skew Origin Set *CTL
001 M: Skew Motor
These SPs reset the skew correction value (SP2-119-001 to
-003) to "0".
002 C: Skew Motor
003 Y: Skew Motor
9911 [Pressure Roller Condition]
001
Normal: Threshold: Upper
Limit
*ENG [0 to 200 / 140 / 1 deg/step]
Specifies the threshold temperature of the pressure roller between M (middle) and H (high).
This SP is referred when the input voltage of the IH inverter is more than 93% (adjustable with
SP1-916-026).
002
Normal: Threshold: Lower
Limit
*ENG [0 to 200 / 120 / 1 deg/step]
Specifies the threshold temperature of the pressure roller between L (low) and M (middle).
This SP is referred when the input voltage of the IH inverter is more than 93% (adjustable with
SP1-916-026).
003
Coefficient: Low *ENG
[0 to 3 / 2 / 1 /step]
0: No effect
1: Normal
2: High
3: Highest
DFU
Adjusts the coefficient value of the temperature correction for ferrite roller rotation when the
the fusing unit is in the low temperature.
004 Coefficient: Mid. *ENG [0 to 3 / 1 / 1 /step] DFU
005 Coefficient: High *ENG [0 to 3 / 0 / 1 /step] DFU
8. Appendix: SP Mode Tables
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