User Guide

The cassette media-size detection and the cassette-presence detection are not performed during Sleep
mode.
Table 1-11 500-sheet paper feeder media switch combinations
Paper size Cassette media width switch Cassette media end switch
Top Center Bottom Top Center Bottom
Cassette
absence
OFF OFF OFF OFF OFF OFF
A5-R ON ON OFF ON ON ON
B5-R OFF ON OFF ON ON ON
Executive-R OFF ON ON ON ON ON
Letter-R OFF OFF ON ON ON ON
A4-R OFF OFF OFF ON ON ON
8.5 x 13 in ON ON OFF OFF ON ON
Legal ON ON OFF OFF OFF ON
B4 OFF ON OFF OFF OFF ON
Ledger OFF OFF ON OFF OFF ON
A3 OFF OFF OFF OFF OFF ON
500-sheet paper feeder lift-up operation
The paper feeder performs the lift-up operation to keep the surface of paper at the pickup position
whenever the following occurs:
●
The product is turned on
●
The cassette is installed
●
The paper stack surface lowers by pickup operation
Figure 1-43 500-sheet paper feeder lift-up operation
M2
SR2
Lifter
PF cassette lifter motor
PF cassette media stack surface sensor
Lifting plate
54 Chapter 1 Theory of operation ENWW