Figure 3-9. Roll Unit
Roll Unit (p. 176)
Roll Receiver Assy (p. 177)
Roll Paper Holder (p. 178)
Sub-F Board (Roll) (p. 179)
Relays the connection between the Main Board and the Roll
Unit. See “6.1 Block Wiring Diagram (p291)” for specific
connections to the concerning parts/components.
ATC Motor (p. 181)
Feeds forward (normal rotation) and rewinds (reverse
rotation) the roll paper to generate back tension.
* ATC: Auto Tension Control