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x Platemaking / Master Feed / Ejection Section
chap.2
When the drum stops at the plate detachment position and the master clamp which clamps the master tip end
is opened (C mode), the pulling roller on the rolling section of the master ejection box pulls the master tip end
into the box inside, and the master is rolled up to the core.
If no core is installed, or when the master is fully wound onto the core, the master ejection sensor becomes
"Photopassing \ Photointerrupting". Then "USED MASTER FULL" appears on the LCD panel.
2. Circuit
1. Description
Master Ejection Section
Pulling roller
Master detachment
position
Master eject
jam sensor
Master eject open/close switch
Eject motor
(Roll up motor)
R8S02029
R8S02E13e
Master ejection unit
Used master
full sensor
Used master
core sensor