Service manual

System Service Mode
D127/D128 3-22 SM Appendix
2932* Toner Density Control Level [0 to 4 / 0 / 1 /step]
2932 1
[ 0=Normal / 1=Dark / 2=Light / 3=Darker / 4=Lighter ]
This SP isn’t valid unless “SP2-921-001” setting is 1=Normal2.
2933* ID Sensor Control Correction [0.5 to 3 / 1 / 0.1 /step]
2933 1
For Adjustment of ID sensor correction value. DO NOT use this SP in usual
operations.
2934* ID Sensor PMW Setting
2934 1 Dilay [0 to 1023 / 200 / 1 /step]
2934 2
Upper Limit Correction [0 to 1023 / 100 / 1 /step]
Sets PMW upper limit.
2935* ID Sensor Initialization
2935 1
Use this SP after ID Sensor replacement. This Operates PWM value clearing,
Vsg re-adjustment, and PWM re-adjustment.
2936* ID Sensor Detection Interval Counter
2936 1
[0 to 999 / 0 / 1 page/step]
The counter applying to “SP2-995-002”.
2992*
Copies After TD Sensor Error
“SP2992-002” is for “SP2992-001”. SC will occur after copying the number of
sheets chosen at “SP2992-001”.
2992 1 0= 100pages 1= 200pages -
2992 2 Counter [0 to 255 / 0 / 1 /step]