Toshiba 4560 Service Manual page 101

(8) Paper size switch
Consists of four push-type switches.
In the paper cassette, tabs are installed so that any of these switches (1 to 4) is pressed when a
paper cassette is installed in the copier.
Corresponding to which switch is being pressed, paper size detection is performed.
(9) Paper stop switch
Detects the leading/trailing edge of paper passing through the paper transport roller.
Jam detection such as for paper misfeeding, etc. is also used.
(10)Paper aligning switch
Detects that the leading edge of the paper has arrived at the aligning roller.
Also detects that the trailing edge of the paper has passed through the aligning roller.
If the former is detected, it reads that the aligning roller has completed paper alignment.
4560/4570 FEEDER
Upper aligning roller
Aligning switch
Lower aligning roller
Paper feeding section sectional view (Front side)
Manual feed roller
Manual switch
Separation pad
8 - 2
Manual pick-up roller
Manual switch actuator
Paper stop switch 1
Transport roller 1
Paper stop switch 2
Feed roller
Separation roller
Pick-up roller
Nov. 1997 © TOSHIBA