(2) Sequence Definition Charts
Overall timing chart (sequence)
Optical system
Plate feeding section
Period Purpose Remarks
STBY
Standby
The power switch is ON and
nothing is operated.
PMSQ
Platemaking
sequence
Until the master is completely
cut after the platemaking key is
pressed.
Document is read.
Platemaking and Master detach-
ment attachment are performed.
Time varies depending on paper
setting and the number of print
images.
PRSQ
Printing sequence
Until printing is finished after the
master is cut.
Paper is fed.
Printing paper is pressed to the
drum with the P roll and ink is
transferred. Paper is ejected.
Printing the number of prints
already input. If the number of
prints is not input, a sheet of
paper is printed after platemak-
ing.
Period Purpose Remarks
STBY
Standby
The optical system stops at the
home position.
SCFW
Scanner forward
movement
Until the optical system finishes
reading the document, decreses
the speed and stops after it
starts to move forward.
The optical system moves for-
ward to read the document. It
decreases the speed until it
stops after reading the docu-
ment.
Time and frequency vary
depending on paper setting, R/E
and the number of print images.
SCRV
Scanner reverse
movement
Until the optical system starts to
move backward, decreases the
speed and stops at the home
position after finishing reading
the document.
To return the optical system to
the home position.
Period Purpose Remarks
STBY
Standby
The power is turned on and
nothing is operated.
MFMR
master feeding
motor rotation
While the platemaking motor is
rotating normally.
The master is fed for platemak-
ing, or the master is just fed out.
Time varies depending on paper
setting, R/E and the number of
print images.
CMOV
Cutter moving.
While the cutter is moving. To cut the processed master. The cutter moves from the oper-
ation side to the anti-operation
side or vice versa by every
process of cutting.
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