Service manual

PAPER FEED
SM 6-49 G130/G131
Detailed
Descriptions
6.6.4 PAPER SIZE DETECTION – TRAYS 1 & 2
There is no size switch for tray 1. The paper size is fixed at either A4 or 81/2" x 11".
You can change this with SP1-902-1.
For tray 2, four paper size switches, working in combination, detect the paper size
as shown in the table below. The actuators are on the side plate [A]. The side plate
is moved by the end plate [B] through a cam [C].
1: Pushed
Models Switch Location
North America Europe/Asia 1 [D] 2 [E] 3 [F] 4 [G]
11" x 17" SEF 11" x 17" SEF 0 1 0 0
A3 SEF A3 SEF 1 0 1 0
81/2" x 14" SEF
*1
B4 SEF
*1
1 1 0 1
81/2" x 11" SEF
*2
A4 SEF
*2
0 1 1 0
11" x 81/2" LEF
*3
11" x 81/2" LEF
*3
1 0 1 1
A4 LEF A4 LEF 0 1 0 1
B5 LEF B5 LEF 0 0 1 0
A5 LEF A5 LEF 0 0 0 1
NOTE:
*1
: The machine detects either 81/2" x 14" SEF or B4 SEF, depending on the setting of SP 1-902-2
*2
: The machine detects either 81/2" x 11" SEF or A4 SEF, depending on the setting of SP 1-902-3
*3
: The machine detects either 11" x 81/2" LEF or B5 SEF, depending on the setting of SP 1-902-4
The machine disables paper feed from a tray if the paper size cannot be detected
(if the paper size actuator is broken or no tray is installed).
G130D544.WMF
[A]
[B]
[C]
[D]
[E]
[F]
[G]