Toshiba e-STUDIO 4500c, Service Manual

Page: 575 / 1120

April, 2007 SERVICE PROGRAM TABLES
5-83
3111 ID Sn:Voffset Voffset Value Detected by ID Sensor DFU
Displays the output voltage of the directly reflected light when the LED of the ID
sensor is switched OFF.
001 Voffset_Reg:Col:F
002 Voffset_Dif:Col:F
003 Voffset_Reg:K:R [0~500/0 V]
3121 Adjusted Vsg Vsg Reading After Vsg Adjustment
This SP displays the 1) results of the most recent Vsg adjustment, 2) averaged value
of recent Vsg adjustments. This can be done for both ID sensors. The rear sensor is
the black ID sensor (K) and the front sensor is the color ID sensor (Y,M,C).
001 Vsg_Reg:Col:Last
002 Vsg_Dif:Col:Last
003 Vsg_Reg:K:Last
004 Vsg_Dif:K:Last
005 Vsg_Reg:Col:Ave
006 Vsg_Dif:Col:Ave
007 Vsg_Reg:K:Ave [0~500/0 V]
3131 lsfg After Vsg lfsg After Reading Adjusted Vsg
Displays as a PWM value (pulse width modulation) the level of the ID sensor LED
after Vsg has been adjusted. Normal Vsg readings of the ITB bare surface reflectivity
should be in the range 4.0
±
0.2V.
001 lfsg:Col:Ctr
002 lfsg:K:Last [0~4096/1]
003 lfsg:Col:Ave Not used
004 lfsg:K:Ave Not used
3141 ID Sn:Vmin Vmin Value Read by ID Sensor
Displays the minimum values read from the 10-grade patterns read by the ID
sensors during process control. The "Front" is the color ID sensor (Y,M,C), and the
"Rear" is the black ID sensor.
001 Vmin:Col(Front)
002 Vmin:K(Rear) [0~500/0 V]
3161 Set ID Pattern Set ID Sensor Pattern
Sets the toner coverage of black ID sensor pattern between sheets. During toner
control the ID sensor pattern is created between the prescribed number of sheets
(SP3171 001).
[0~2/0.001 mg]
3171 ID Pattern:Int ID Sensor Pattern: Black Interval
Sets the number of pages between which the ID sensor patterns are created on the
ITB. Normally, the ID sensor patterns are created and read every 10 pages.
001 Create Int:K
002 Create Int:M
003 Create Int:C
004 Create Int:Y [0~100/1]