Oce 3121, Technical & Service Manual

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512 TSM Océ 3121 Functional description
READ/SENT Stamp
The stamp function is found in the feeder.
The stamp may be “READ” or “SENT,” and the function operates as follows
according to how ‘transmission function settings’ in user data is set:
■
Stamping will not occur for a copier function, test shot, or reading from the
glass platen.
■
Stamping will be treated as mixed original mode, possibly slowing down the
reading speed.
■
In 2-on-1 reading mode, a stamp is printed on both originals.
■
In two-sided original reading mode, a stamp will be printed on the face only.
Processing in Memory Full Condition
If the image memory is expected to become full while reading for memory
transmission, direct transmission mode will automatically be selected.
If a shift to direct transmission cannot be made in memory full condition, the
image read up to that point will be discarded (not transmitted).
Test Shot
When the test shot function is used, an original is read under the exactly same
conditions as are used for actual transmission, and the data is stored first before
output (printing). This way, the quality and the arrangement of the transmis-
sion images may be checked. In addition, the function may be used to help iso-
late an error in image processing from reading to memory units.
In addition to a test shot, the machine allows test printing (‘test print’ or ‘VID-
EO test’) using #10 TEST mode. See the figure for the flow of image signals.
Condition Operation timing
READ stamp Memory
transmission
A page must be read
into memory. When a page is read into
image memory.
SENT stamp Direct trans-
mission The received
response (postmes-
sage response) must
be RTP, MCF, or PIP. When an affirmative
response (postmessage
response) is received in
response to Q (postmes-
sage command).