Paper Feed
D353 18 SM
2.2.3 PAPER HEIGHT AND END DETECTION
Paper Height
The amount of the paper in the tray is detected by combination of high (1)/low (0) outputs
from three sensors (paper height sensor 1 [A], 2 [B], 3 [D] and sub paper height sensor
[C]).
Amount of paper PH S-1 PH S-2 PH S-3 Sub PH S
Indicator on the
operation panel
100% 0 0 0 0 Four lines
0 0 1 -
70%
0 0 0 1
Three lines
30% 0 1 - - Two lines
10% 1 - - - One line
End - - - - No line
0: No interruption (low), 1: Interruption (high), -: No checking
PH S: Paper Height Sensor