Read Sharp AR-PB2 (serv.man4) Service Manual online
[8] FUNCTION AND OPERATION
1. Multi Function
Multiple Functions
Arbitration of contention among printing, copying and faxing is controlled by the copier. The print controller only sends the print request to the copier.
The copier judges whether the requested print job is immediately performed or not by checking the current status of the copier. The printer controller
does not control contention caused by the status of the copier.
The copier judges whether the requested print job is immediately performed or not by checking the current status of the copier. The printer controller
does not control contention caused by the status of the copier.
(1) Printer/Copier
From Printer Job to Copier Job
New Job
Current Job
Panel operation
(Copier)
Copy scan (scanning an original to
be copied )
(Copier)
Memory copy (saving
copy data into memory)
(Copier)
Copy Printing
(Copier)
Receiving Print Data
(PRT)
(PRT)
Enables copy panel
operation without
interruption.
Continually receiving
print data.
operation without
interruption.
Continually receiving
print data.
Enables copy scanning without
interruption.
Continually receiving print data.
interruption.
Continually receiving print data.
Enables saving of copy
data into memory without
interruption.
Continually receiving
print data.
data into memory without
interruption.
Continually receiving
print data.
Enables copy printing
without interruption.
Continually receiving
print data.
without interruption.
Continually receiving
print data.
Rasterizing Print Data
(PRT)
(PRT)
Enables panel operation
without interruption.
Continually rasterizing
print data.
without interruption.
Continually rasterizing
print data.
Enables copy scanning without
interruption.
Continually rasterizing print data.
interruption.
Continually rasterizing print data.
Enables saving of copy
data into memory without
interruption.
Continually rasterizing
print data.
data into memory without
interruption.
Continually rasterizing
print data.
Enables copy printing
without interruption.
Continually rasterizing
print data.
without interruption.
Continually rasterizing
print data.
Transferring Print Image
(PRT-Copier)
(PRT-Copier)
Enables copy panel
operation without
interruption while the first
page of data is being
transferred.
Allows interrupt copy
panel operation while
print data of the second
or successive pages is
being transferred.
operation without
interruption while the first
page of data is being
transferred.
Allows interrupt copy
panel operation while
print data of the second
or successive pages is
being transferred.
Enables scanning without
interruption while the first page of
data is being transferred.
Allows interrupt copying (copy
scan) while print data of the
second or successive pages is
being transferred.
In either case, clears transferred
image data and requests that the
image data be transferred again.
Enables saving of copy data into
memory without interruption while
the first page of data is being
transferred.
Allows interruption of saving of
copy data into memory while print
data of the second or successive
pages is being transferred.
In either case, clears transferred
image data and requests that the
image data be transferred again.
interruption while the first page of
data is being transferred.
Allows interrupt copying (copy
scan) while print data of the
second or successive pages is
being transferred.
In either case, clears transferred
image data and requests that the
image data be transferred again.
Enables saving of copy data into
memory without interruption while
the first page of data is being
transferred.
Allows interruption of saving of
copy data into memory while print
data of the second or successive
pages is being transferred.
In either case, clears transferred
image data and requests that the
image data be transferred again.
Enables copy printing
without interruption while
the first page of data is
being transferred.
Allows interrupt copy
printing while print data
of the second or
successive pages is
being transferred.
without interruption while
the first page of data is
being transferred.
Allows interrupt copy
printing while print data
of the second or
successive pages is
being transferred.
In either case, clears
transferred image data
and requests that the
image data be
transferred again.
transferred image data
and requests that the
image data be
transferred again.
Printing Images
(Copier)
(Copier)
Enables copy panel
operation without
interruption.
Continually transferring
the print image.
operation without
interruption.
Continually transferring
the print image.
After the current page is printed
out, allows interruption of scanning.
out, allows interruption of scanning.
After the current page is
printed out, allows
interruption of saving of
copy data into memory.
printed out, allows
interruption of saving of
copy data into memory.
After the current page is
printed out, allows
interruption of copy
printing.
printed out, allows
interruption of copy
printing.
From Copier Job to Printer Job
New Job
Current Job
Receiving Print Data
(PRT)
Rasterizing Print Data
(PRT)
Transferring Print Image
(PRT-Copier)
Printing Images
(Copier)
Copy panel operation
(Copier)
(Copier)
Continually receiving print
data until receiving buffer
becomes full.
data until receiving buffer
becomes full.
Continually rasterizing print
data until image buffer
becomes full.
data until image buffer
becomes full.
Disables print image
transfer.
transfer.
Disables print image
printing.
printing.
Copy scan (scanning an
original to be copied)
(Copier)
original to be copied)
(Copier)
Continually receiving print
data until receiving buffer
becomes full.
data until receiving buffer
becomes full.
Continually rasterizing print
data until image buffer
becomes full.
data until image buffer
becomes full.
Disables print image
transfer.
transfer.
Disables print image
printing.
printing.
Memory copy (saving
copy data into memory)
(Copier)
copy data into memory)
(Copier)
Continually receiving print
data until receiving buffer
becomes full.
data until receiving buffer
becomes full.
Continually rasterizing print
data until image buffer
becomes full.
data until image buffer
becomes full.
Disables print image
transfer.
transfer.
Disables print image
printing.
printing.
Copy Printing
(Copier)
(Copier)
Continually receiving print
data until receiving buffer
becomes full.
data until receiving buffer
becomes full.
Continually rasterizing print
data until image buffer
becomes full.
data until image buffer
becomes full.
Disables print image
transfer.
transfer.
Disables print image
printing.
printing.
AR-PB2
8 – 1
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