Ricoh DD 5450, Руководство по обслуживанию на месте, Страница: 123 / 403

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Chapter 3 Master Making/Master Feed/Ejection Section
< Master Clamp Opening / Closing Section >
1. When master making starts, the drum unit
rotates from the stop position to the opening/
closing lever section (master detachment
position) and it stops temporarily. (B mode)
2. Open the master clamp to have the used
master edge gripped by the master ejection
unit. (C mode)
3. Close the master clamp, rotate the drum again
and stop the drum at the next opening/closing
lever section (master attachment position).
4. Open and close the master clamp to have it
grip the lead edge of the used master.
5. Rotate the drum, to wind the master onto it.
1. Description
The master clamp on the drum unit is opened or closed by the two opening / closing levers' rotation
operation. The opening / closing levers (one for the master attachment position and the other for
the master detachment position) are on the master clamp opening / closing section on the main
body rear side.
The master clamp is opened or closed during master making. Opening / closing operation is as
follows:
Master clamp opening / closing lever
Master clamp opening /
closing section
Master attachment
position
Master detachment
position
Master clamp opening / closing lever
B mode
C mode
B mode
C mode
Master clamp
2