Paper Size Detection - Ricoh B051 Service Manual

PAPER SIZE DETECTION

2.4 PAPER SIZE DETECTION
[B]
Four paper size switches [C to F] detect paper size. They use the paper tray
actuator [A], which is linked with the end plate [B]. The table lists the combinations
of switch status and detected paper size.
Models
North America
11" x 17" SEF
A3 SEF
8 " x 14" SEF
1/2
8 " x 11" SEF
1/2
8 " x 11" LEF
1/2
A4 LEF
B5 LEF
5 " x 8 " LEF
1/2 1/2
1: Pushed, 0: Not pushed
NOTE: 1) Other paper sizes cannot be automatically detected. The user must
select them at the operation panel with a user tool.
2) The machine disables feed from a tray if the paper size cannot be
detected (when the paper size actuator is broken or no tray is installed).
B456
CÓPIA NÃO CONTROLADA
[C]
[D]
Europe/Asia 1 [C]
11" x 17" SEF
A3 SEF
B4 SEF
A4 SEF
8 " x 11" LEF
1/2
A4 LEF
B5 LEF
5 " x 8 " LEF
1/2 1/2
8
CÓPIA NÃO CONTROLADA
[E]
[F]
Switch Location
2 [D] 3 [E]
0 0 1
0 1 0
1 0 1
0 1 1
1 1 0
1 0 1
0 1 0
1 0 0
[A]
B456D007.WMF
4 [F]
0
1
1
0
1
0
0
0
SM