Paper Size Sensing Service Check - Toshiba e-STUDIO500P Service Manual

Paper fails to feed from the multipurpose tray
The pick roll should make one complete revolution and stop with the flat side down. If the pick roll turns but
does not pick paper, check the roll for signs of wear, oil or grease on the surface of the pick roll or slick
spots. If you find a problem, replace the pick roll assembly. Check to ensure the media that is being fed
through the multipurpose tray assembly meets recommended paper specifications.

Paper size sensing service check

Before proceeding, check for the correct paper size loaded in the tray and that the tray has been set to accept
the size paper loaded in the tray.
Paper size sensing switch chart
ITC
Signal
CN1 pin
1 PSIZE2
2 Ground
3 PSIZE1
4 PSIZE3
SW2
SW1
SW0
Paper tray size selection (X is activated)
ITC
switch
Letter Legal
SW1 X X
Ground
SW0
SW2 X
CN1
1
A4 Exec B5
X X
X
Diagnostic information
System
board
A5
J34 pin
X 1
2
X 3
X 4
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