Toshiba e-STUDIO 4500c, Service Manual

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April, 2007 SERVICE PROGRAM TABLES
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2262 TD Sn Chk TD (toner density) Sensor Check Execution
This SP executes a check of all or one selected TD sensor.
001 All Colors Select and press "Execute".
002 K Display the results with SP2663 001 to 004
003 M
004 C
005 Y
2263 TD Sn Chk Disp Toner Density Sensor Check Execution Display
Displays results of 2262. Vt is the most recent output of the TD sensor.
001 Vt:K
002 Vt:M
003 Vt:C
004 Vt:Y
2264 ID Sn Chk ID Sensor Check Execution
This SP executes a check of the ID sensors.
2265 ID Sn Chk Disp
Displays the most recent ID sensor Vsg and Voffset readings.
Notes:
•
Vsg_reg is the reading of the direct sensors in the black and color ID sensors
that detect the reflectivity of the bare surface of ITB. If Vsg_reg is less than 3.8V,
the ID sensor may be dirty, damaged, or disconnected
•
F (Front) refers to the color ID sensor.
•
R (Rear) refers to the black ID sensor.
•
If Voffset_reg is less greater than 0.15, the ID sensor should be replaced. (The
ID sensors are replaced as a unit.)
001 Vsg_reg F
002 Vsg_reg R
003 Voffset_reg F
004 Voffset_reg R
2301 Apply Oil Not Used