If you change 090: [Switchback Entrance Motor Feed Speed], increase or decrease this speed by the 
same amount.
Setting Items Max. Value Min. Value Step Unit
[Exit Switchback Motor Feed Speed: CW] 3.0 -3.0 0.1 %
092: [Exit Switchback Motor Feed Speed: CCW]
Adjust the counter-clockwise speed of the exit switchback rollers.
Adjust the rollers' speed to deliver paper that is turned over.
Press [+] to increase the speed and [−] to reduce it.
If you change 089: [Paper Output Motor Feed Speed], increase or decrease this speed by the same 
amount.
Setting Items Max. Value Min. Value Step Unit
[Exit Switchback Motor Feed Speed: 
CCW]
3.0 -3.0 0.1 %
093: [2 Sided Transport Motor Feed Speed]
Adjust the 2-sided transport motor's speed.
Adjust 2-Sided transport motor drives the rollers at the duplex paper transfer unit for duplex printing.
Press [+] to increase the speed and [−] to reduce it.
Setting Items Max. Value Min. Value Step Unit
[2 Sided Transport Motor Feed Speed] 3.0 -3.0 0.1 %
094: [2 Sided Switchback Motor Feed Speed: CW]
Adjust the 2-sided switchback motor's speed (clockwise rotation).
2-Sided Switchback Motor (switchback motor for duplex printing) drives the rollers that turn the paper 
over and feed it to the horizontal duplex paper transfer unit for duplex printing.
Press [+] to increase the speed and [−] to reduce it.
Setting Values
125