103
x Pratemaking / Master Feed / Ejection Section
chap.2
1. Master Setting Error Detection
Operation
In platemaking, the end mark sensor uses amount of reflected light to detect presence or absence of a master
on the transfer path. Then the following displays and operations are performed:
2When a master setting error is detected, "MASTER SETTING ERROR" is displayed and printing is not
processed.
2"MASTER SETTING ERROR" is only cleared by opening and closing the top cover.
(It is not cleared by turning the power off.)
2Printing is not performed but platemaking is only performed when the display is cleared after "MASTER
SETTING ERROR" is displayed. (Becase the master is not attached to the drum.)
Timing
(1) While platemaking is being processed, the reflection light amount does not turn to be in a white level.
(2) When platemaking process is finished (before printing process), the reflection light amount is in a white
level.
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